Finding the Fourth Proportional to 9,818, 13,548.74 and 5,839.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,818 : 13,548.74 = 5,839.02 : x
2. Step 2: Convert to fraction form
   9,818/13,548.74 = 5,839.02/x
3. Step 3: Cross multiply
   9,818x = 13,548.74 × 5,839.02
4. Step 4: Simplify right side
   9,818x = 79,111,363.83
5. Step 5: Solve for x
   x = 79,111,363.83/9,818
6. Step 6: Final answer
   x = 8,057.79