Finding the Fourth Proportional to 2,752.03, 4,128.06 and 1,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,752.03 : 4,128.06 = 1,933.98 : x
2. Step 2: Convert to fraction form
   2,752.03/4,128.06 = 1,933.98/x
3. Step 3: Cross multiply
   2,752.03x = 4,128.06 × 1,933.98
4. Step 4: Simplify right side
   2,752.03x = 7,983,577.25
5. Step 5: Solve for x
   x = 7,983,577.25/2,752.03
6. Step 6: Final answer
   x = 2,900.98