Finding the Fourth Proportional to 112,038.10, 168,251.55 and 59,550.10

Step by Step Solution

1. Step 1: Write the proportion equation
   112,038.10 : 168,251.55 = 59,550.10 : x
2. Step 2: Convert to fraction form
   112,038.10/168,251.55 = 59,550.10/x
3. Step 3: Cross multiply
   112,038.10x = 168,251.55 × 59,550.10
4. Step 4: Simplify right side
   112,038.10x = 10,019,396,627.66
5. Step 5: Solve for x
   x = 10,019,396,627.66/112,038.10
6. Step 6: Final answer
   x = 89,428.48