Finding the Fourth Proportional to 71,706.86, 98,914.35 and 59,538.46

Step by Step Solution

1. Step 1: Write the proportion equation
   71,706.86 : 98,914.35 = 59,538.46 : x
2. Step 2: Convert to fraction form
   71,706.86/98,914.35 = 59,538.46/x
3. Step 3: Cross multiply
   71,706.86x = 98,914.35 × 59,538.46
4. Step 4: Simplify right side
   71,706.86x = 5,889,208,070.90
5. Step 5: Solve for x
   x = 5,889,208,070.90/71,706.86
6. Step 6: Final answer
   x = 82,128.94