Finding the Fourth Proportional to 14,148.12, 21,221.52 and 5,826.06

Step by Step Solution

1. Step 1: Write the proportion equation
   14,148.12 : 21,221.52 = 5,826.06 : x
2. Step 2: Convert to fraction form
   14,148.12/21,221.52 = 5,826.06/x
3. Step 3: Cross multiply
   14,148.12x = 21,221.52 × 5,826.06
4. Step 4: Simplify right side
   14,148.12x = 123,637,848.81
5. Step 5: Solve for x
   x = 123,637,848.81/14,148.12
6. Step 6: Final answer
   x = 8,738.82