Finding the Fourth Proportional to 74,597.92, 102,934.28 and 42,327.52

Step by Step Solution

1. Step 1: Write the proportion equation
   74,597.92 : 102,934.28 = 42,327.52 : x
2. Step 2: Convert to fraction form
   74,597.92/102,934.28 = 42,327.52/x
3. Step 3: Cross multiply
   74,597.92x = 102,934.28 × 42,327.52
4. Step 4: Simplify right side
   74,597.92x = 4,356,952,795.39
5. Step 5: Solve for x
   x = 4,356,952,795.39/74,597.92
6. Step 6: Final answer
   x = 58,405.82