Finding the Fourth Proportional to 42,434.02, 58,557.31 and 23,572.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,434.02 : 58,557.31 = 23,572.34 : x
2. Step 2: Convert to fraction form
   42,434.02/58,557.31 = 23,572.34/x
3. Step 3: Cross multiply
   42,434.02x = 58,557.31 × 23,572.34
4. Step 4: Simplify right side
   42,434.02x = 1,380,332,820.81
5. Step 5: Solve for x
   x = 1,380,332,820.81/42,434.02
6. Step 6: Final answer
   x = 32,528.92