Finding the Fourth Proportional to 10,767.07, 14,851.85 and 7,404.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,767.07 : 14,851.85 = 7,404.05 : x
2. Step 2: Convert to fraction form
   10,767.07/14,851.85 = 7,404.05/x
3. Step 3: Cross multiply
   10,767.07x = 14,851.85 × 7,404.05
4. Step 4: Simplify right side
   10,767.07x = 109,963,840.10
5. Step 5: Solve for x
   x = 109,963,840.10/10,767.07
6. Step 6: Final answer
   x = 10,212.98