Finding the Fourth Proportional to 42,272.40, 58,334.92 and 23,410.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,272.40 : 58,334.92 = 23,410.32 : x
2. Step 2: Convert to fraction form
   42,272.40/58,334.92 = 23,410.32/x
3. Step 3: Cross multiply
   42,272.40x = 58,334.92 × 23,410.32
4. Step 4: Simplify right side
   42,272.40x = 1,365,639,144.37
5. Step 5: Solve for x
   x = 1,365,639,144.37/42,272.40
6. Step 6: Final answer
   x = 32,305.69