Finding the Fourth Proportional to 14,041.42, 21,064.41 and 5,277.04

Step by Step Solution

1. Step 1: Write the proportion equation
   14,041.42 : 21,064.41 = 5,277.04 : x
2. Step 2: Convert to fraction form
   14,041.42/21,064.41 = 5,277.04/x
3. Step 3: Cross multiply
   14,041.42x = 21,064.41 × 5,277.04
4. Step 4: Simplify right side
   14,041.42x = 111,157,734.15
5. Step 5: Solve for x
   x = 111,157,734.15/14,041.42
6. Step 6: Final answer
   x = 7,916.42