Finding the Fourth Proportional to 88,365.98, 132,498.77 and 60,320.00

Step by Step Solution

1. Step 1: Write the proportion equation
   88,365.98 : 132,498.77 = 60,320.00 : x
2. Step 2: Convert to fraction form
   88,365.98/132,498.77 = 60,320.00/x
3. Step 3: Cross multiply
   88,365.98x = 132,498.77 × 60,320.00
4. Step 4: Simplify right side
   88,365.98x = 7,992,324,842.31
5. Step 5: Solve for x
   x = 7,992,324,842.31/88,365.98
6. Step 6: Final answer
   x = 90,445.73