Finding the Fourth Proportional to 14,150.30, 21,225.43 and 3,762.05

Step by Step Solution

1. Step 1: Write the proportion equation
   14,150.30 : 21,225.43 = 3,762.05 : x
2. Step 2: Convert to fraction form
   14,150.30/21,225.43 = 3,762.05/x
3. Step 3: Cross multiply
   14,150.30x = 21,225.43 × 3,762.05
4. Step 4: Simplify right side
   14,150.30x = 79,851,172.59
5. Step 5: Solve for x
   x = 79,851,172.59/14,150.30
6. Step 6: Final answer
   x = 5,643.07