Finding the Fourth Proportional to 10,882.50, 16,323.93 and 4,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,882.50 : 16,323.93 = 4,726.50 : x
2. Step 2: Convert to fraction form
   10,882.50/16,323.93 = 4,726.50/x
3. Step 3: Cross multiply
   10,882.50x = 16,323.93 × 4,726.50
4. Step 4: Simplify right side
   10,882.50x = 77,155,055.15
5. Step 5: Solve for x
   x = 77,155,055.15/10,882.50
6. Step 6: Final answer
   x = 7,089.83