Finding the Fourth Proportional to 23,706.81, 35,565.30 and 7,068.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,706.81 : 35,565.30 = 7,068.15 : x
2. Step 2: Convert to fraction form
   23,706.81/35,565.30 = 7,068.15/x
3. Step 3: Cross multiply
   23,706.81x = 35,565.30 × 7,068.15
4. Step 4: Simplify right side
   23,706.81x = 251,380,875.20
5. Step 5: Solve for x
   x = 251,380,875.20/23,706.81
6. Step 6: Final answer
   x = 10,603.74