Finding the Fourth Proportional to 62,747.32, 86,607.32 and 35,898.28

Step by Step Solution

1. Step 1: Write the proportion equation
   62,747.32 : 86,607.32 = 35,898.28 : x
2. Step 2: Convert to fraction form
   62,747.32/86,607.32 = 35,898.28/x
3. Step 3: Cross multiply
   62,747.32x = 86,607.32 × 35,898.28
4. Step 4: Simplify right side
   62,747.32x = 3,109,053,823.41
5. Step 5: Solve for x
   x = 3,109,053,823.41/62,747.32
6. Step 6: Final answer
   x = 49,548.79