Finding the Fourth Proportional to 88,667.30, 133,039.35 and 41,896.10

Step by Step Solution

1. Step 1: Write the proportion equation
   88,667.30 : 133,039.35 = 41,896.10 : x
2. Step 2: Convert to fraction form
   88,667.30/133,039.35 = 41,896.10/x
3. Step 3: Cross multiply
   88,667.30x = 133,039.35 × 41,896.10
4. Step 4: Simplify right side
   88,667.30x = 5,573,829,911.54
5. Step 5: Solve for x
   x = 5,573,829,911.54/88,667.30
6. Step 6: Final answer
   x = 62,862.29