Finding the Fourth Proportional to 42,683.29, 58,902.88 and 23,820.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,683.29 : 58,902.88 = 23,820.41 : x
2. Step 2: Convert to fraction form
   42,683.29/58,902.88 = 23,820.41/x
3. Step 3: Cross multiply
   42,683.29x = 58,902.88 × 23,820.41
4. Step 4: Simplify right side
   42,683.29x = 1,403,090,751.78
5. Step 5: Solve for x
   x = 1,403,090,751.78/42,683.29
6. Step 6: Final answer
   x = 32,872.13