Finding the Fourth Proportional to 241,916, 362,878.98 and 88,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   241,916 : 362,878.98 = 88,036.72 : x
2. Step 2: Convert to fraction form
   241,916/362,878.98 = 88,036.72/x
3. Step 3: Cross multiply
   241,916x = 362,878.98 × 88,036.72
4. Step 4: Simplify right side
   241,916x = 31,946,675,156.15
5. Step 5: Solve for x
   x = 31,946,675,156.15/241,916
6. Step 6: Final answer
   x = 132,056.89