Finding the Fourth Proportional to 10,773.07, 16,167.71 and 4,933.78

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.07 : 16,167.71 = 4,933.78 : x
2. Step 2: Convert to fraction form
   10,773.07/16,167.71 = 4,933.78/x
3. Step 3: Cross multiply
   10,773.07x = 16,167.71 × 4,933.78
4. Step 4: Simplify right side
   10,773.07x = 79,767,899.57
5. Step 5: Solve for x
   x = 79,767,899.57/10,773.07
6. Step 6: Final answer
   x = 7,404.38