Finding the Fourth Proportional to 91,706.86, 126,508.89 and 59,894.38

Step by Step Solution

1. Step 1: Write the proportion equation
   91,706.86 : 126,508.89 = 59,894.38 : x
2. Step 2: Convert to fraction form
   91,706.86/126,508.89 = 59,894.38/x
3. Step 3: Cross multiply
   91,706.86x = 126,508.89 × 59,894.38
4. Step 4: Simplify right side
   91,706.86x = 7,577,171,531.04
5. Step 5: Solve for x
   x = 7,577,171,531.04/91,706.86
6. Step 6: Final answer
   x = 82,623.82