Finding the Fourth Proportional to 23,818.79, 35,706.96 and 9,038.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,818.79 : 35,706.96 = 9,038.05 : x
2. Step 2: Convert to fraction form
   23,818.79/35,706.96 = 9,038.05/x
3. Step 3: Cross multiply
   23,818.79x = 35,706.96 × 9,038.05
4. Step 4: Simplify right side
   23,818.79x = 322,721,200.56
5. Step 5: Solve for x
   x = 322,721,200.56/23,818.79
6. Step 6: Final answer
   x = 13,549.02