Finding the Fourth Proportional to 42,754.77, 64,125.27 and 14,673.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,754.77 : 64,125.27 = 14,673.69 : x
2. Step 2: Convert to fraction form
   42,754.77/64,125.27 = 14,673.69/x
3. Step 3: Cross multiply
   42,754.77x = 64,125.27 × 14,673.69
4. Step 4: Simplify right side
   42,754.77x = 940,954,333.15
5. Step 5: Solve for x
   x = 940,954,333.15/42,754.77
6. Step 6: Final answer
   x = 22,008.17