Finding the Fourth Proportional to 113,048.76, 169,597.14 and 42,926.52

Step by Step Solution

1. Step 1: Write the proportion equation
   113,048.76 : 169,597.14 = 42,926.52 : x
2. Step 2: Convert to fraction form
   113,048.76/169,597.14 = 42,926.52/x
3. Step 3: Cross multiply
   113,048.76x = 169,597.14 × 42,926.52
4. Step 4: Simplify right side
   113,048.76x = 7,280,215,022.15
5. Step 5: Solve for x
   x = 7,280,215,022.15/113,048.76
6. Step 6: Final answer
   x = 64,398.89