Finding the Fourth Proportional to 9,755.95, 14,641.55 and 3,916.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,755.95 : 14,641.55 = 3,916.39 : x
2. Step 2: Convert to fraction form
   9,755.95/14,641.55 = 3,916.39/x
3. Step 3: Cross multiply
   9,755.95x = 14,641.55 × 3,916.39
4. Step 4: Simplify right side
   9,755.95x = 57,342,020.00
5. Step 5: Solve for x
   x = 57,342,020.00/9,755.95
6. Step 6: Final answer
   x = 5,877.65