Finding the Fourth Proportional to 14,036.42, 19,370.22 and 7,748.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,036.42 : 19,370.22 = 7,748.75 : x
2. Step 2: Convert to fraction form
   14,036.42/19,370.22 = 7,748.75/x
3. Step 3: Cross multiply
   14,036.42x = 19,370.22 × 7,748.75
4. Step 4: Simplify right side
   14,036.42x = 150,094,992.23
5. Step 5: Solve for x
   x = 150,094,992.23/14,036.42
6. Step 6: Final answer
   x = 10,693.25