Finding the Fourth Proportional to 125,499.16, 173,166.06 and 71,050.96

Step by Step Solution

1. Step 1: Write the proportion equation
   125,499.16 : 173,166.06 = 71,050.96 : x
2. Step 2: Convert to fraction form
   125,499.16/173,166.06 = 71,050.96/x
3. Step 3: Cross multiply
   125,499.16x = 173,166.06 × 71,050.96
4. Step 4: Simplify right side
   125,499.16x = 12,303,614,802.42
5. Step 5: Solve for x
   x = 12,303,614,802.42/125,499.16
6. Step 6: Final answer
   x = 98,037.43