Finding the Fourth Proportional to 10,060.99, 13,882.89 and 5,584.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,060.99 : 13,882.89 = 5,584.12 : x
2. Step 2: Convert to fraction form
   10,060.99/13,882.89 = 5,584.12/x
3. Step 3: Cross multiply
   10,060.99x = 13,882.89 × 5,584.12
4. Step 4: Simplify right side
   10,060.99x = 77,523,723.71
5. Step 5: Solve for x
   x = 77,523,723.71/10,060.99
6. Step 6: Final answer
   x = 7,705.38