Finding the Fourth Proportional to 7,026.56, 10,543.32 and 2,869.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,026.56 : 10,543.32 = 2,869.52 : x
2. Step 2: Convert to fraction form
   7,026.56/10,543.32 = 2,869.52/x
3. Step 3: Cross multiply
   7,026.56x = 10,543.32 × 2,869.52
4. Step 4: Simplify right side
   7,026.56x = 30,254,267.61
5. Step 5: Solve for x
   x = 30,254,267.61/7,026.56
6. Step 6: Final answer
   x = 4,305.70