Finding the Fourth Proportional to 9,810.76, 13,532.82 and 5,829.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,810.76 : 13,532.82 = 5,829.16 : x
2. Step 2: Convert to fraction form
   9,810.76/13,532.82 = 5,829.16/x
3. Step 3: Cross multiply
   9,810.76x = 13,532.82 × 5,829.16
4. Step 4: Simplify right side
   9,810.76x = 78,884,973.03
5. Step 5: Solve for x
   x = 78,884,973.03/9,810.76
6. Step 6: Final answer
   x = 8,040.66