Finding the Fourth Proportional to 42,291.86, 58,360.11 and 23,427.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,291.86 : 58,360.11 = 23,427.50 : x
2. Step 2: Convert to fraction form
   42,291.86/58,360.11 = 23,427.50/x
3. Step 3: Cross multiply
   42,291.86x = 58,360.11 × 23,427.50
4. Step 4: Simplify right side
   42,291.86x = 1,367,231,477.03
5. Step 5: Solve for x
   x = 1,367,231,477.03/42,291.86
6. Step 6: Final answer
   x = 32,328.48