Finding the Fourth Proportional to 4,771.98, 7,158.38 and 1,848.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,771.98 : 7,158.38 = 1,848.69 : x
2. Step 2: Convert to fraction form
   4,771.98/7,158.38 = 1,848.69/x
3. Step 3: Cross multiply
   4,771.98x = 7,158.38 × 1,848.69
4. Step 4: Simplify right side
   4,771.98x = 13,233,616.28
5. Step 5: Solve for x
   x = 13,233,616.28/4,771.98
6. Step 6: Final answer
   x = 2,773.19