Finding the Fourth Proportional to 10,275.63, 14,180.46 and 5,560.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,275.63 : 14,180.46 = 5,560.01 : x
2. Step 2: Convert to fraction form
   10,275.63/14,180.46 = 5,560.01/x
3. Step 3: Cross multiply
   10,275.63x = 14,180.46 × 5,560.01
4. Step 4: Simplify right side
   10,275.63x = 78,843,499.40
5. Step 5: Solve for x
   x = 78,843,499.40/10,275.63
6. Step 6: Final answer
   x = 7,672.86