Finding the Fourth Proportional to 23,708.34, 35,555.31 and 19,538.01

Step by Step Solution

1. Step 1: Write the proportion equation
   23,708.34 : 35,555.31 = 19,538.01 : x
2. Step 2: Convert to fraction form
   23,708.34/35,555.31 = 19,538.01/x
3. Step 3: Cross multiply
   23,708.34x = 35,555.31 × 19,538.01
4. Step 4: Simplify right side
   23,708.34x = 694,680,002.33
5. Step 5: Solve for x
   x = 694,680,002.33/23,708.34
6. Step 6: Final answer
   x = 29,301.08