Finding the Fourth Proportional to 10,301.07, 14,215.50 and 5,585.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,301.07 : 14,215.50 = 5,585.36 : x
2. Step 2: Convert to fraction form
   10,301.07/14,215.50 = 5,585.36/x
3. Step 3: Cross multiply
   10,301.07x = 14,215.50 × 5,585.36
4. Step 4: Simplify right side
   10,301.07x = 79,398,614.00
5. Step 5: Solve for x
   x = 79,398,614.00/10,301.07
6. Step 6: Final answer
   x = 7,707.80