Finding the Fourth Proportional to 171,062.50, 256,529.93 and 58,710.83

Step by Step Solution

1. Step 1: Write the proportion equation
   171,062.50 : 256,529.93 = 58,710.83 : x
2. Step 2: Convert to fraction form
   171,062.50/256,529.93 = 58,710.83/x
3. Step 3: Cross multiply
   171,062.50x = 256,529.93 × 58,710.83
4. Step 4: Simplify right side
   171,062.50x = 15,061,084,816.59
5. Step 5: Solve for x
   x = 15,061,084,816.59/171,062.50
6. Step 6: Final answer
   x = 88,044.34