Finding the Fourth Proportional to 88,857.48, 133,323.27 and 38,973.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,857.48 : 133,323.27 = 38,973.42 : x
2. Step 2: Convert to fraction form
   88,857.48/133,323.27 = 38,973.42/x
3. Step 3: Cross multiply
   88,857.48x = 133,323.27 × 38,973.42
4. Step 4: Simplify right side
   88,857.48x = 5,196,063,797.48
5. Step 5: Solve for x
   x = 5,196,063,797.48/88,857.48
6. Step 6: Final answer
   x = 58,476.38