Finding the Fourth Proportional to 11,769.03, 17,642.34 and 4,368.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,769.03 : 17,642.34 = 4,368.42 : x
2. Step 2: Convert to fraction form
   11,769.03/17,642.34 = 4,368.42/x
3. Step 3: Cross multiply
   11,769.03x = 17,642.34 × 4,368.42
4. Step 4: Simplify right side
   11,769.03x = 77,069,150.90
5. Step 5: Solve for x
   x = 77,069,150.90/11,769.03
6. Step 6: Final answer
   x = 6,548.47