Finding the Fourth Proportional to 7,275.67, 10,039.59 and 4,088.53

Step by Step Solution

1. Step 1: Write the proportion equation
   7,275.67 : 10,039.59 = 4,088.53 : x
2. Step 2: Convert to fraction form
   7,275.67/10,039.59 = 4,088.53/x
3. Step 3: Cross multiply
   7,275.67x = 10,039.59 × 4,088.53
4. Step 4: Simplify right side
   7,275.67x = 41,047,164.90
5. Step 5: Solve for x
   x = 41,047,164.90/7,275.67
6. Step 6: Final answer
   x = 5,641.70