Finding the Fourth Proportional to 7,061.82, 10,541.15 and 6,547.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.82 : 10,541.15 = 6,547.88 : x
2. Step 2: Convert to fraction form
   7,061.82/10,541.15 = 6,547.88/x
3. Step 3: Cross multiply
   7,061.82x = 10,541.15 × 6,547.88
4. Step 4: Simplify right side
   7,061.82x = 69,022,099.82
5. Step 5: Solve for x
   x = 69,022,099.82/7,061.82
6. Step 6: Final answer
   x = 9,773.98