Finding the Fourth Proportional to 5,308,575.96, 7,962,839.31 and 1,665,572.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308,575.96 : 7,962,839.31 = 1,665,572.52 : x
2. Step 2: Convert to fraction form
   5,308,575.96/7,962,839.31 = 1,665,572.52/x
3. Step 3: Cross multiply
   5,308,575.96x = 7,962,839.31 × 1,665,572.52
4. Step 4: Simplify right side
   5,308,575.96x = 13,262,686,335,911.76
5. Step 5: Solve for x
   x = 13,262,686,335,911.76/5,308,575.96
6. Step 6: Final answer
   x = 2,498,351.05