Finding the Fourth Proportional to 88,676.84, 132,964.06 and 60,630.86

Step by Step Solution

1. Step 1: Write the proportion equation
   88,676.84 : 132,964.06 = 60,630.86 : x
2. Step 2: Convert to fraction form
   88,676.84/132,964.06 = 60,630.86/x
3. Step 3: Cross multiply
   88,676.84x = 132,964.06 × 60,630.86
4. Step 4: Simplify right side
   88,676.84x = 8,061,725,306.89
5. Step 5: Solve for x
   x = 8,061,725,306.89/88,676.84
6. Step 6: Final answer
   x = 90,911.28