Finding the Fourth Proportional to 42,082.56, 58,071.48 and 23,219.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,082.56 : 58,071.48 = 23,219.64 : x
2. Step 2: Convert to fraction form
   42,082.56/58,071.48 = 23,219.64/x
3. Step 3: Cross multiply
   42,082.56x = 58,071.48 × 23,219.64
4. Step 4: Simplify right side
   42,082.56x = 1,348,398,859.87
5. Step 5: Solve for x
   x = 1,348,398,859.87/42,082.56
6. Step 6: Final answer
   x = 32,041.75