Finding the Fourth Proportional to 4,716.54, 7,069.05 and 2,521.98

Step by Step Solution

1. Step 1: Write the proportion equation
   4,716.54 : 7,069.05 = 2,521.98 : x
2. Step 2: Convert to fraction form
   4,716.54/7,069.05 = 2,521.98/x
3. Step 3: Cross multiply
   4,716.54x = 7,069.05 × 2,521.98
4. Step 4: Simplify right side
   4,716.54x = 17,828,002.72
5. Step 5: Solve for x
   x = 17,828,002.72/4,716.54
6. Step 6: Final answer
   x = 3,779.89