Finding the Fourth Proportional to 42,499.32, 58,647.26 and 23,377.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,499.32 : 58,647.26 = 23,377.88 : x
2. Step 2: Convert to fraction form
   42,499.32/58,647.26 = 23,377.88/x
3. Step 3: Cross multiply
   42,499.32x = 58,647.26 × 23,377.88
4. Step 4: Simplify right side
   42,499.32x = 1,371,048,606.61
5. Step 5: Solve for x
   x = 1,371,048,606.61/42,499.32
6. Step 6: Final answer
   x = 32,260.48