Finding the Fourth Proportional to 10,508.78, 14,501.45 and 5,793.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,508.78 : 14,501.45 = 5,793.08 : x
2. Step 2: Convert to fraction form
   10,508.78/14,501.45 = 5,793.08/x
3. Step 3: Cross multiply
   10,508.78x = 14,501.45 × 5,793.08
4. Step 4: Simplify right side
   10,508.78x = 84,008,001.94
5. Step 5: Solve for x
   x = 84,008,001.94/10,508.78
6. Step 6: Final answer
   x = 7,994.08