Finding the Fourth Proportional to 42,830.79, 59,105.77 and 23,710.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,830.79 : 59,105.77 = 23,710.16 : x
2. Step 2: Convert to fraction form
   42,830.79/59,105.77 = 23,710.16/x
3. Step 3: Cross multiply
   42,830.79x = 59,105.77 × 23,710.16
4. Step 4: Simplify right side
   42,830.79x = 1,401,407,263.62
5. Step 5: Solve for x
   x = 1,401,407,263.62/42,830.79
6. Step 6: Final answer
   x = 32,719.62