Finding the Fourth Proportional to 42,082.85, 58,075.54 and 23,221.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,082.85 : 58,075.54 = 23,221.19 : x
2. Step 2: Convert to fraction form
   42,082.85/58,075.54 = 23,221.19/x
3. Step 3: Cross multiply
   42,082.85x = 58,075.54 × 23,221.19
4. Step 4: Simplify right side
   42,082.85x = 1,348,583,148.69
5. Step 5: Solve for x
   x = 1,348,583,148.69/42,082.85
6. Step 6: Final answer
   x = 32,045.91