Finding the Fourth Proportional to 42,550.34, 58,719 and 23,429.74

Step by Step Solution

1. Step 1: Write the proportion equation
   42,550.34 : 58,719 = 23,429.74 : x
2. Step 2: Convert to fraction form
   42,550.34/58,719 = 23,429.74/x
3. Step 3: Cross multiply
   42,550.34x = 58,719 × 23,429.74
4. Step 4: Simplify right side
   42,550.34x = 1,375,770,903.06
5. Step 5: Solve for x
   x = 1,375,770,903.06/42,550.34
6. Step 6: Final answer
   x = 32,332.78