Finding the Fourth Proportional to 14,796.90, 22,203.77 and 5,435.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,796.90 : 22,203.77 = 5,435.72 : x
2. Step 2: Convert to fraction form
   14,796.90/22,203.77 = 5,435.72/x
3. Step 3: Cross multiply
   14,796.90x = 22,203.77 × 5,435.72
4. Step 4: Simplify right side
   14,796.90x = 120,693,338.47
5. Step 5: Solve for x
   x = 120,693,338.47/14,796.90
6. Step 6: Final answer
   x = 8,156.66