Finding the Fourth Proportional to 42,070.88, 58,059.02 and 23,209.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,070.88 : 58,059.02 = 23,209.22 : x
2. Step 2: Convert to fraction form
   42,070.88/58,059.02 = 23,209.22/x
3. Step 3: Cross multiply
   42,070.88x = 58,059.02 × 23,209.22
4. Step 4: Simplify right side
   42,070.88x = 1,347,504,568.16
5. Step 5: Solve for x
   x = 1,347,504,568.16/42,070.88
6. Step 6: Final answer
   x = 32,029.39