Finding the Fourth Proportional to 22,369.32, 30,871.17 and 14,802.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,369.32 : 30,871.17 = 14,802.59 : x
2. Step 2: Convert to fraction form
   22,369.32/30,871.17 = 14,802.59/x
3. Step 3: Cross multiply
   22,369.32x = 30,871.17 × 14,802.59
4. Step 4: Simplify right side
   22,369.32x = 456,973,349.51
5. Step 5: Solve for x
   x = 456,973,349.51/22,369.32
6. Step 6: Final answer
   x = 20,428.58