Finding the Fourth Proportional to 23,620.33, 35,434.86 and 9,770.41

Step by Step Solution

1. Step 1: Write the proportion equation
   23,620.33 : 35,434.86 = 9,770.41 : x
2. Step 2: Convert to fraction form
   23,620.33/35,434.86 = 9,770.41/x
3. Step 3: Cross multiply
   23,620.33x = 35,434.86 × 9,770.41
4. Step 4: Simplify right side
   23,620.33x = 346,213,061.64
5. Step 5: Solve for x
   x = 346,213,061.64/23,620.33
6. Step 6: Final answer
   x = 14,657.42