Finding the Fourth Proportional to 114,644.34, 172,061.28 and 58,525.92

Step by Step Solution

1. Step 1: Write the proportion equation
   114,644.34 : 172,061.28 = 58,525.92 : x
2. Step 2: Convert to fraction form
   114,644.34/172,061.28 = 58,525.92/x
3. Step 3: Cross multiply
   114,644.34x = 172,061.28 × 58,525.92
4. Step 4: Simplify right side
   114,644.34x = 10,070,044,708.38
5. Step 5: Solve for x
   x = 10,070,044,708.38/114,644.34
6. Step 6: Final answer
   x = 87,837.26