Finding the Fourth Proportional to 42,141.00, 58,154.57 and 23,278.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,141.00 : 58,154.57 = 23,278.12 : x
2. Step 2: Convert to fraction form
   42,141.00/58,154.57 = 23,278.12/x
3. Step 3: Cross multiply
   42,141.00x = 58,154.57 × 23,278.12
4. Step 4: Simplify right side
   42,141.00x = 1,353,729,117.20
5. Step 5: Solve for x
   x = 1,353,729,117.20/42,141.00
6. Step 6: Final answer
   x = 32,123.81