Finding the Fourth Proportional to 14,411.55, 19,887.93 and 8,038.71

Step by Step Solution

1. Step 1: Write the proportion equation
   14,411.55 : 19,887.93 = 8,038.71 : x
2. Step 2: Convert to fraction form
   14,411.55/19,887.93 = 8,038.71/x
3. Step 3: Cross multiply
   14,411.55x = 19,887.93 × 8,038.71
4. Step 4: Simplify right side
   14,411.55x = 159,873,301.77
5. Step 5: Solve for x
   x = 159,873,301.77/14,411.55
6. Step 6: Final answer
   x = 11,093.41