Finding the Fourth Proportional to 10,637.96, 14,618.71 and 10,150.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,637.96 : 14,618.71 = 10,150.11 : x
2. Step 2: Convert to fraction form
   10,637.96/14,618.71 = 10,150.11/x
3. Step 3: Cross multiply
   10,637.96x = 14,618.71 × 10,150.11
4. Step 4: Simplify right side
   10,637.96x = 148,381,527.25
5. Step 5: Solve for x
   x = 148,381,527.25/10,637.96
6. Step 6: Final answer
   x = 13,948.31