Finding the Fourth Proportional to 113,862,258, 170,811,081.72 and 38,235,024.72

Step by Step Solution

1. Step 1: Write the proportion equation
   113,862,258 : 170,811,081.72 = 38,235,024.72 : x
2. Step 2: Convert to fraction form
   113,862,258/170,811,081.72 = 38,235,024.72/x
3. Step 3: Cross multiply
   113,862,258x = 170,811,081.72 × 38,235,024.72
4. Step 4: Simplify right side
   113,862,258x = 6,530,965,932,014,140
5. Step 5: Solve for x
   x = 6,530,965,932,014,140/113,862,258
6. Step 6: Final answer
   x = 57,358,478.98