Finding the Fourth Proportional to 11,402.84, 17,072.72 and 5,844.20

Step by Step Solution

1. Step 1: Write the proportion equation
   11,402.84 : 17,072.72 = 5,844.20 : x
2. Step 2: Convert to fraction form
   11,402.84/17,072.72 = 5,844.20/x
3. Step 3: Cross multiply
   11,402.84x = 17,072.72 × 5,844.20
4. Step 4: Simplify right side
   11,402.84x = 99,776,390.22
5. Step 5: Solve for x
   x = 99,776,390.22/11,402.84
6. Step 6: Final answer
   x = 8,750.14