Finding the Fourth Proportional to 7,026.72, 9,701.76 and 4,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,026.72 : 9,701.76 = 4,374.72 : x
2. Step 2: Convert to fraction form
   7,026.72/9,701.76 = 4,374.72/x
3. Step 3: Cross multiply
   7,026.72x = 9,701.76 × 4,374.72
4. Step 4: Simplify right side
   7,026.72x = 42,442,483.51
5. Step 5: Solve for x
   x = 42,442,483.51/7,026.72
6. Step 6: Final answer
   x = 6,040.16