Finding the Fourth Proportional to 10,026.54, 15,044.99 and 7,275.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,026.54 : 15,044.99 = 7,275.89 : x
2. Step 2: Convert to fraction form
   10,026.54/15,044.99 = 7,275.89/x
3. Step 3: Cross multiply
   10,026.54x = 15,044.99 × 7,275.89
4. Step 4: Simplify right side
   10,026.54x = 109,465,655.91
5. Step 5: Solve for x
   x = 109,465,655.91/10,026.54
6. Step 6: Final answer
   x = 10,917.59