Finding the Fourth Proportional to 5,364.18, 7,402.02 and 3,005.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,364.18 : 7,402.02 = 3,005.82 : x
2. Step 2: Convert to fraction form
   5,364.18/7,402.02 = 3,005.82/x
3. Step 3: Cross multiply
   5,364.18x = 7,402.02 × 3,005.82
4. Step 4: Simplify right side
   5,364.18x = 22,249,139.76
5. Step 5: Solve for x
   x = 22,249,139.76/5,364.18
6. Step 6: Final answer
   x = 4,147.72