Finding the Fourth Proportional to 7,301.50, 10,953.33 and 3,403.78

Step by Step Solution

1. Step 1: Write the proportion equation
   7,301.50 : 10,953.33 = 3,403.78 : x
2. Step 2: Convert to fraction form
   7,301.50/10,953.33 = 3,403.78/x
3. Step 3: Cross multiply
   7,301.50x = 10,953.33 × 3,403.78
4. Step 4: Simplify right side
   7,301.50x = 37,282,725.59
5. Step 5: Solve for x
   x = 37,282,725.59/7,301.50
6. Step 6: Final answer
   x = 5,106.17