Finding the Fourth Proportional to 58,832.88, 88,322.45 and 58,563.15

Step by Step Solution

1. Step 1: Write the proportion equation
   58,832.88 : 88,322.45 = 58,563.15 : x
2. Step 2: Convert to fraction form
   58,832.88/88,322.45 = 58,563.15/x
3. Step 3: Cross multiply
   58,832.88x = 88,322.45 × 58,563.15
4. Step 4: Simplify right side
   58,832.88x = 5,172,441,089.92
5. Step 5: Solve for x
   x = 5,172,441,089.92/58,832.88
6. Step 6: Final answer
   x = 87,917.52