Finding the Fourth Proportional to 88,637.50, 132,881.67 and 41,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   88,637.50 : 132,881.67 = 41,228.50 : x
2. Step 2: Convert to fraction form
   88,637.50/132,881.67 = 41,228.50/x
3. Step 3: Cross multiply
   88,637.50x = 132,881.67 × 41,228.50
4. Step 4: Simplify right side
   88,637.50x = 5,478,511,931.60
5. Step 5: Solve for x
   x = 5,478,511,931.60/88,637.50
6. Step 6: Final answer
   x = 61,808.06