Finding the Fourth Proportional to 42,343.20, 58,435.02 and 23,224.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,343.20 : 58,435.02 = 23,224.32 : x
2. Step 2: Convert to fraction form
   42,343.20/58,435.02 = 23,224.32/x
3. Step 3: Cross multiply
   42,343.20x = 58,435.02 × 23,224.32
4. Step 4: Simplify right side
   42,343.20x = 1,357,113,603.69
5. Step 5: Solve for x
   x = 1,357,113,603.69/42,343.20
6. Step 6: Final answer
   x = 32,050.33