Finding the Fourth Proportional to 42,842.88, 59,119.20 and 23,973.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,842.88 : 59,119.20 = 23,973.12 : x
2. Step 2: Convert to fraction form
   42,842.88/59,119.20 = 23,973.12/x
3. Step 3: Cross multiply
   42,842.88x = 59,119.20 × 23,973.12
4. Step 4: Simplify right side
   42,842.88x = 1,417,271,675.90
5. Step 5: Solve for x
   x = 1,417,271,675.90/42,842.88
6. Step 6: Final answer
   x = 33,080.68