Finding the Fourth Proportional to 14,530.88, 21,796.52 and 4,142.63

Step by Step Solution

1. Step 1: Write the proportion equation
   14,530.88 : 21,796.52 = 4,142.63 : x
2. Step 2: Convert to fraction form
   14,530.88/21,796.52 = 4,142.63/x
3. Step 3: Cross multiply
   14,530.88x = 21,796.52 × 4,142.63
4. Step 4: Simplify right side
   14,530.88x = 90,294,787.95
5. Step 5: Solve for x
   x = 90,294,787.95/14,530.88
6. Step 6: Final answer
   x = 6,214.00