Finding the Fourth Proportional to 62,510.84, 86,267.34 and 35,657.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,510.84 : 86,267.34 = 35,657.72 : x
2. Step 2: Convert to fraction form
   62,510.84/86,267.34 = 35,657.72/x
3. Step 3: Cross multiply
   62,510.84x = 86,267.34 × 35,657.72
4. Step 4: Simplify right side
   62,510.84x = 3,076,096,654.86
5. Step 5: Solve for x
   x = 3,076,096,654.86/62,510.84
6. Step 6: Final answer
   x = 49,209.01