Finding the Fourth Proportional to 114,374.52, 171,626.22 and 89,344.35

Step by Step Solution

1. Step 1: Write the proportion equation
   114,374.52 : 171,626.22 = 89,344.35 : x
2. Step 2: Convert to fraction form
   114,374.52/171,626.22 = 89,344.35/x
3. Step 3: Cross multiply
   114,374.52x = 171,626.22 × 89,344.35
4. Step 4: Simplify right side
   114,374.52x = 15,333,833,068.86
5. Step 5: Solve for x
   x = 15,333,833,068.86/114,374.52
6. Step 6: Final answer
   x = 134,066.86