Finding the Fourth Proportional to 10,934.90, 16,404.18 and 3,541.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,934.90 : 16,404.18 = 3,541.22 : x
2. Step 2: Convert to fraction form
   10,934.90/16,404.18 = 3,541.22/x
3. Step 3: Cross multiply
   10,934.90x = 16,404.18 × 3,541.22
4. Step 4: Simplify right side
   10,934.90x = 58,090,810.30
5. Step 5: Solve for x
   x = 58,090,810.30/10,934.90
6. Step 6: Final answer
   x = 5,312.42