Finding the Fourth Proportional to 14,400.83, 19,870.72 and 8,026.02

Step by Step Solution

1. Step 1: Write the proportion equation
   14,400.83 : 19,870.72 = 8,026.02 : x
2. Step 2: Convert to fraction form
   14,400.83/19,870.72 = 8,026.02/x
3. Step 3: Cross multiply
   14,400.83x = 19,870.72 × 8,026.02
4. Step 4: Simplify right side
   14,400.83x = 159,482,796.13
5. Step 5: Solve for x
   x = 159,482,796.13/14,400.83
6. Step 6: Final answer
   x = 11,074.56