Finding the Fourth Proportional to 58,132.14, 87,079.86 and 53,288.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,132.14 : 87,079.86 = 53,288.34 : x
2. Step 2: Convert to fraction form
   58,132.14/87,079.86 = 53,288.34/x
3. Step 3: Cross multiply
   58,132.14x = 87,079.86 × 53,288.34
4. Step 4: Simplify right side
   58,132.14x = 4,640,341,186.83
5. Step 5: Solve for x
   x = 4,640,341,186.83/58,132.14
6. Step 6: Final answer
   x = 79,824.02