Finding the Fourth Proportional to 88,736.22, 133,038.63 and 41,934.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,736.22 : 133,038.63 = 41,934.42 : x
2. Step 2: Convert to fraction form
   88,736.22/133,038.63 = 41,934.42/x
3. Step 3: Cross multiply
   88,736.22x = 133,038.63 × 41,934.42
4. Step 4: Simplify right side
   88,736.22x = 5,578,897,786.64
5. Step 5: Solve for x
   x = 5,578,897,786.64/88,736.22
6. Step 6: Final answer
   x = 62,870.58