Finding the Fourth Proportional to 7,290.71, 10,061.07 and 4,104.00

Step by Step Solution

1. Step 1: Write the proportion equation
   7,290.71 : 10,061.07 = 4,104.00 : x
2. Step 2: Convert to fraction form
   7,290.71/10,061.07 = 4,104.00/x
3. Step 3: Cross multiply
   7,290.71x = 10,061.07 × 4,104.00
4. Step 4: Simplify right side
   7,290.71x = 41,290,687.19
5. Step 5: Solve for x
   x = 41,290,687.19/7,290.71
6. Step 6: Final answer
   x = 5,663.47