Finding the Fourth Proportional to 6,061.28, 8,368.45 and 5,463.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.28 : 8,368.45 = 5,463.50 : x
2. Step 2: Convert to fraction form
   6,061.28/8,368.45 = 5,463.50/x
3. Step 3: Cross multiply
   6,061.28x = 8,368.45 × 5,463.50
4. Step 4: Simplify right side
   6,061.28x = 45,720,971.07
5. Step 5: Solve for x
   x = 45,720,971.07/6,061.28
6. Step 6: Final answer
   x = 7,543.13