Finding the Fourth Proportional to 62,729,789.31, 86,569,046.06 and 35,228,308.05

Step by Step Solution

1. Step 1: Write the proportion equation
   62,729,789.31 : 86,569,046.06 = 35,228,308.05 : x
2. Step 2: Convert to fraction form
   62,729,789.31/86,569,046.06 = 35,228,308.05/x
3. Step 3: Cross multiply
   62,729,789.31x = 86,569,046.06 × 35,228,308.05
4. Step 4: Simplify right side
   62,729,789.31x = 3,049,681,022,020,177
5. Step 5: Solve for x
   x = 3,049,681,022,020,177/62,729,789.31
6. Step 6: Final answer
   x = 48,616,152.80