Finding the Fourth Proportional to 42,719.42, 58,951.59 and 23,598.90

Step by Step Solution

1. Step 1: Write the proportion equation
   42,719.42 : 58,951.59 = 23,598.90 : x
2. Step 2: Convert to fraction form
   42,719.42/58,951.59 = 23,598.90/x
3. Step 3: Cross multiply
   42,719.42x = 58,951.59 × 23,598.90
4. Step 4: Simplify right side
   42,719.42x = 1,391,192,677.25
5. Step 5: Solve for x
   x = 1,391,192,677.25/42,719.42
6. Step 6: Final answer
   x = 32,565.81