Finding the Fourth Proportional to 124,806.48, 172,213 and 71,092.52

Step by Step Solution

1. Step 1: Write the proportion equation
   124,806.48 : 172,213 = 71,092.52 : x
2. Step 2: Convert to fraction form
   124,806.48/172,213 = 71,092.52/x
3. Step 3: Cross multiply
   124,806.48x = 172,213 × 71,092.52
4. Step 4: Simplify right side
   124,806.48x = 12,243,056,146.76
5. Step 5: Solve for x
   x = 12,243,056,146.76/124,806.48
6. Step 6: Final answer
   x = 98,096.32