Finding the Fourth Proportional to 88,790.34, 133,251.03 and 42,043.14

Step by Step Solution

1. Step 1: Write the proportion equation
   88,790.34 : 133,251.03 = 42,043.14 : x
2. Step 2: Convert to fraction form
   88,790.34/133,251.03 = 42,043.14/x
3. Step 3: Cross multiply
   88,790.34x = 133,251.03 × 42,043.14
4. Step 4: Simplify right side
   88,790.34x = 5,602,291,709.43
5. Step 5: Solve for x
   x = 5,602,291,709.43/88,790.34
6. Step 6: Final answer
   x = 63,095.73