Finding the Fourth Proportional to 89,860.32, 134,807.76 and 34,452

Step by Step Solution

1. Step 1: Write the proportion equation
   89,860.32 : 134,807.76 = 34,452 : x
2. Step 2: Convert to fraction form
   89,860.32/134,807.76 = 34,452/x
3. Step 3: Cross multiply
   89,860.32x = 134,807.76 × 34,452
4. Step 4: Simplify right side
   89,860.32x = 4,644,396,947.52
5. Step 5: Solve for x
   x = 4,644,396,947.52/89,860.32
6. Step 6: Final answer
   x = 51,684.63