Finding the Fourth Proportional to 7,446.04, 10,275.34 and 4,088.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,446.04 : 10,275.34 = 4,088.84 : x
2. Step 2: Convert to fraction form
   7,446.04/10,275.34 = 4,088.84/x
3. Step 3: Cross multiply
   7,446.04x = 10,275.34 × 4,088.84
4. Step 4: Simplify right side
   7,446.04x = 42,014,221.21
5. Step 5: Solve for x
   x = 42,014,221.21/7,446.04
6. Step 6: Final answer
   x = 5,642.49