Finding the Fourth Proportional to 9,941.07, 14,911.59 and 2,545.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,941.07 : 14,911.59 = 2,545.55 : x
2. Step 2: Convert to fraction form
   9,941.07/14,911.59 = 2,545.55/x
3. Step 3: Cross multiply
   9,941.07x = 14,911.59 × 2,545.55
4. Step 4: Simplify right side
   9,941.07x = 37,958,123.37
5. Step 5: Solve for x
   x = 37,958,123.37/9,941.07
6. Step 6: Final answer
   x = 3,818.31