Finding the Fourth Proportional to 14,385, 21,582.69 and 5,026.40

Step by Step Solution

1. Step 1: Write the proportion equation
   14,385 : 21,582.69 = 5,026.40 : x
2. Step 2: Convert to fraction form
   14,385/21,582.69 = 5,026.40/x
3. Step 3: Cross multiply
   14,385x = 21,582.69 × 5,026.40
4. Step 4: Simplify right side
   14,385x = 108,483,233.02
5. Step 5: Solve for x
   x = 108,483,233.02/14,385
6. Step 6: Final answer
   x = 7,541.41