Finding the Fourth Proportional to 42,683.28, 58,903.56 and 23,821.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,683.28 : 58,903.56 = 23,821.84 : x
2. Step 2: Convert to fraction form
   42,683.28/58,903.56 = 23,821.84/x
3. Step 3: Cross multiply
   42,683.28x = 58,903.56 × 23,821.84
4. Step 4: Simplify right side
   42,683.28x = 1,403,191,181.75
5. Step 5: Solve for x
   x = 1,403,191,181.75/42,683.28
6. Step 6: Final answer
   x = 32,874.49