Finding the Fourth Proportional to 89,948.16, 134,917.12 and 27,610.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,948.16 : 134,917.12 = 27,610.88 : x
2. Step 2: Convert to fraction form
   89,948.16/134,917.12 = 27,610.88/x
3. Step 3: Cross multiply
   89,948.16x = 134,917.12 × 27,610.88
4. Step 4: Simplify right side
   89,948.16x = 3,725,180,410.27
5. Step 5: Solve for x
   x = 3,725,180,410.27/89,948.16
6. Step 6: Final answer
   x = 41,414.75