Finding the Fourth Proportional to 14,018.58, 19,345.50 and 8,052.12

Step by Step Solution

1. Step 1: Write the proportion equation
   14,018.58 : 19,345.50 = 8,052.12 : x
2. Step 2: Convert to fraction form
   14,018.58/19,345.50 = 8,052.12/x
3. Step 3: Cross multiply
   14,018.58x = 19,345.50 × 8,052.12
4. Step 4: Simplify right side
   14,018.58x = 155,772,287.46
5. Step 5: Solve for x
   x = 155,772,287.46/14,018.58
6. Step 6: Final answer
   x = 11,111.84