Finding the Fourth Proportional to 62,631.02, 86,436.98 and 35,777.54

Step by Step Solution

1. Step 1: Write the proportion equation
   62,631.02 : 86,436.98 = 35,777.54 : x
2. Step 2: Convert to fraction form
   62,631.02/86,436.98 = 35,777.54/x
3. Step 3: Cross multiply
   62,631.02x = 86,436.98 × 35,777.54
4. Step 4: Simplify right side
   62,631.02x = 3,092,502,509.43
5. Step 5: Solve for x
   x = 3,092,502,509.43/62,631.02
6. Step 6: Final answer
   x = 49,376.53