Finding the Fourth Proportional to 42,395.31, 58,506.26 and 23,276.86

Step by Step Solution

1. Step 1: Write the proportion equation
   42,395.31 : 58,506.26 = 23,276.86 : x
2. Step 2: Convert to fraction form
   42,395.31/58,506.26 = 23,276.86/x
3. Step 3: Cross multiply
   42,395.31x = 58,506.26 × 23,276.86
4. Step 4: Simplify right side
   42,395.31x = 1,361,842,023.14
5. Step 5: Solve for x
   x = 1,361,842,023.14/42,395.31
6. Step 6: Final answer
   x = 32,122.47