Finding the Fourth Proportional to 125,671, 173,377.86 and 93,043.12

Step by Step Solution

1. Step 1: Write the proportion equation
   125,671 : 173,377.86 = 93,043.12 : x
2. Step 2: Convert to fraction form
   125,671/173,377.86 = 93,043.12/x
3. Step 3: Cross multiply
   125,671x = 173,377.86 × 93,043.12
4. Step 4: Simplify right side
   125,671x = 16,131,617,033.32
5. Step 5: Solve for x
   x = 16,131,617,033.32/125,671
6. Step 6: Final answer
   x = 128,363.88