Finding the Fourth Proportional to 14,099.51, 19,457.27 and 7,726.10

Step by Step Solution

1. Step 1: Write the proportion equation
   14,099.51 : 19,457.27 = 7,726.10 : x
2. Step 2: Convert to fraction form
   14,099.51/19,457.27 = 7,726.10/x
3. Step 3: Cross multiply
   14,099.51x = 19,457.27 × 7,726.10
4. Step 4: Simplify right side
   14,099.51x = 150,328,677.83
5. Step 5: Solve for x
   x = 150,328,677.83/14,099.51
6. Step 6: Final answer
   x = 10,661.98