Finding the Fourth Proportional to 42,289.08, 58,358.70 and 23,426.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,289.08 : 58,358.70 = 23,426.04 : x
2. Step 2: Convert to fraction form
   42,289.08/58,358.70 = 23,426.04/x
3. Step 3: Cross multiply
   42,289.08x = 58,358.70 × 23,426.04
4. Step 4: Simplify right side
   42,289.08x = 1,367,113,240.55
5. Step 5: Solve for x
   x = 1,367,113,240.55/42,289.08
6. Step 6: Final answer
   x = 32,327.81