Finding the Fourth Proportional to 2,538.80, 3,503.55 and 1,476.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538.80 : 3,503.55 = 1,476.82 : x
2. Step 2: Convert to fraction form
   2,538.80/3,503.55 = 1,476.82/x
3. Step 3: Cross multiply
   2,538.80x = 3,503.55 × 1,476.82
4. Step 4: Simplify right side
   2,538.80x = 5,174,112.71
5. Step 5: Solve for x
   x = 5,174,112.71/2,538.80
6. Step 6: Final answer
   x = 2,038.02