Finding the Fourth Proportional to 17,864.42, 26,796.69 and 7,468.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,864.42 : 26,796.69 = 7,468.88 : x
2. Step 2: Convert to fraction form
   17,864.42/26,796.69 = 7,468.88/x
3. Step 3: Cross multiply
   17,864.42x = 26,796.69 × 7,468.88
4. Step 4: Simplify right side
   17,864.42x = 200,141,128.02
5. Step 5: Solve for x
   x = 200,141,128.02/17,864.42
6. Step 6: Final answer
   x = 11,203.34