Finding the Fourth Proportional to 9,310.84, 12,848.84 and 5,061.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,310.84 : 12,848.84 = 5,061.83 : x
2. Step 2: Convert to fraction form
   9,310.84/12,848.84 = 5,061.83/x
3. Step 3: Cross multiply
   9,310.84x = 12,848.84 × 5,061.83
4. Step 4: Simplify right side
   9,310.84x = 65,038,643.78
5. Step 5: Solve for x
   x = 65,038,643.78/9,310.84
6. Step 6: Final answer
   x = 6,985.26