Finding the Fourth Proportional to 5,036.16, 7,549.61 and 2,697.77

Step by Step Solution

1. Step 1: Write the proportion equation
   5,036.16 : 7,549.61 = 2,697.77 : x
2. Step 2: Convert to fraction form
   5,036.16/7,549.61 = 2,697.77/x
3. Step 3: Cross multiply
   5,036.16x = 7,549.61 × 2,697.77
4. Step 4: Simplify right side
   5,036.16x = 20,367,111.37
5. Step 5: Solve for x
   x = 20,367,111.37/5,036.16
6. Step 6: Final answer
   x = 4,044.17