Finding the Fourth Proportional to 62,511.84, 86,268.72 and 35,658.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,511.84 : 86,268.72 = 35,658.72 : x
2. Step 2: Convert to fraction form
   62,511.84/86,268.72 = 35,658.72/x
3. Step 3: Cross multiply
   62,511.84x = 86,268.72 × 35,658.72
4. Step 4: Simplify right side
   62,511.84x = 3,076,232,131.24
5. Step 5: Solve for x
   x = 3,076,232,131.24/62,511.84
6. Step 6: Final answer
   x = 49,210.39