Finding the Fourth Proportional to 3,697,965.32, 5,103,181.34 and 2,066,374.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697,965.32 : 5,103,181.34 = 2,066,374.31 : x
2. Step 2: Convert to fraction form
   3,697,965.32/5,103,181.34 = 2,066,374.31/x
3. Step 3: Cross multiply
   3,697,965.32x = 5,103,181.34 × 2,066,374.31
4. Step 4: Simplify right side
   3,697,965.32x = 10,545,082,799,324.59
5. Step 5: Solve for x
   x = 10,545,082,799,324.59/3,697,965.32
6. Step 6: Final answer
   x = 2,851,590.50