Finding the Fourth Proportional to 62,510.59, 86,267 and 35,657.47

Step by Step Solution

1. Step 1: Write the proportion equation
   62,510.59 : 86,267 = 35,657.47 : x
2. Step 2: Convert to fraction form
   62,510.59/86,267 = 35,657.47/x
3. Step 3: Cross multiply
   62,510.59x = 86,267 × 35,657.47
4. Step 4: Simplify right side
   62,510.59x = 3,076,062,964.49
5. Step 5: Solve for x
   x = 3,076,062,964.49/62,510.59
6. Step 6: Final answer
   x = 49,208.67