Finding the Fourth Proportional to 23,683.86, 35,438.22 and 19,484.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,683.86 : 35,438.22 = 19,484.82 : x
2. Step 2: Convert to fraction form
   23,683.86/35,438.22 = 19,484.82/x
3. Step 3: Cross multiply
   23,683.86x = 35,438.22 × 19,484.82
4. Step 4: Simplify right side
   23,683.86x = 690,507,337.82
5. Step 5: Solve for x
   x = 690,507,337.82/23,683.86
6. Step 6: Final answer
   x = 29,155.19