Finding the Fourth Proportional to 23,150.90, 31,941.76 and 14,538.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,150.90 : 31,941.76 = 14,538.01 : x
2. Step 2: Convert to fraction form
   23,150.90/31,941.76 = 14,538.01/x
3. Step 3: Cross multiply
   23,150.90x = 31,941.76 × 14,538.01
4. Step 4: Simplify right side
   23,150.90x = 464,369,479.77
5. Step 5: Solve for x
   x = 464,369,479.77/23,150.90
6. Step 6: Final answer
   x = 20,058.38