Finding the Fourth Proportional to 124,038.35, 171,152.16 and 73,061.23

Step by Step Solution

1. Step 1: Write the proportion equation
   124,038.35 : 171,152.16 = 73,061.23 : x
2. Step 2: Convert to fraction form
   124,038.35/171,152.16 = 73,061.23/x
3. Step 3: Cross multiply
   124,038.35x = 171,152.16 × 73,061.23
4. Step 4: Simplify right side
   124,038.35x = 12,504,587,326.76
5. Step 5: Solve for x
   x = 12,504,587,326.76/124,038.35
6. Step 6: Final answer
   x = 100,812.27