Finding the Fourth Proportional to 42,072.08, 58,061.22 and 23,210.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,072.08 : 58,061.22 = 23,210.42 : x
2. Step 2: Convert to fraction form
   42,072.08/58,061.22 = 23,210.42/x
3. Step 3: Cross multiply
   42,072.08x = 58,061.22 × 23,210.42
4. Step 4: Simplify right side
   42,072.08x = 1,347,625,301.91
5. Step 5: Solve for x
   x = 1,347,625,301.91/42,072.08
6. Step 6: Final answer
   x = 32,031.34