Finding the Fourth Proportional to 1,566,672,772,870.10, 2,351,082,610,472.40 and 546,790,306,796.45

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,672,772,870.10 : 2,351,082,610,472.40 = 546,790,306,796.45 : x
2. Step 2: Convert to fraction form
   1,566,672,772,870.10/2,351,082,610,472.40 = 546,790,306,796.45/x
3. Step 3: Cross multiply
   1,566,672,772,870.10x = 2,351,082,610,472.40 × 546,790,306,796.45
4. Step 4: Simplify right side
   1,566,672,772,870.10x = 1,285,549,181,884,002,199,404,544
5. Step 5: Solve for x
   x = 1,285,549,181,884,002,199,404,544/1,566,672,772,870.10
6. Step 6: Final answer
   x = 820,560,109,389.60