Finding the Fourth Proportional to 42,074.56, 58,061.37 and 23,211.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,074.56 : 58,061.37 = 23,211.28 : x
2. Step 2: Convert to fraction form
   42,074.56/58,061.37 = 23,211.28/x
3. Step 3: Cross multiply
   42,074.56x = 58,061.37 × 23,211.28
4. Step 4: Simplify right side
   42,074.56x = 1,347,678,716.25
5. Step 5: Solve for x
   x = 1,347,678,716.25/42,074.56
6. Step 6: Final answer
   x = 32,030.73