Finding the Fourth Proportional to 9,810.06, 13,539.69 and 5,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,810.06 : 13,539.69 = 5,833.50 : x
2. Step 2: Convert to fraction form
   9,810.06/13,539.69 = 5,833.50/x
3. Step 3: Cross multiply
   9,810.06x = 13,539.69 × 5,833.50
4. Step 4: Simplify right side
   9,810.06x = 78,983,781.62
5. Step 5: Solve for x
   x = 78,983,781.62/9,810.06
6. Step 6: Final answer
   x = 8,051.30