Finding the Fourth Proportional to 74,436.41, 111,591.86 and 32,284.76

Step by Step Solution

1. Step 1: Write the proportion equation
   74,436.41 : 111,591.86 = 32,284.76 : x
2. Step 2: Convert to fraction form
   74,436.41/111,591.86 = 32,284.76/x
3. Step 3: Cross multiply
   74,436.41x = 111,591.86 × 32,284.76
4. Step 4: Simplify right side
   74,436.41x = 3,602,716,256.63
5. Step 5: Solve for x
   x = 3,602,716,256.63/74,436.41
6. Step 6: Final answer
   x = 48,399.92