Finding the Fourth Proportional to 7,648.84, 10,539.78 and 5,937.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,648.84 : 10,539.78 = 5,937.04 : x
2. Step 2: Convert to fraction form
   7,648.84/10,539.78 = 5,937.04/x
3. Step 3: Cross multiply
   7,648.84x = 10,539.78 × 5,937.04
4. Step 4: Simplify right side
   7,648.84x = 62,575,095.45
5. Step 5: Solve for x
   x = 62,575,095.45/7,648.84
6. Step 6: Final answer
   x = 8,180.99