Finding the Fourth Proportional to 42,683.41, 58,903.05 and 23,820.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,683.41 : 58,903.05 = 23,820.53 : x
2. Step 2: Convert to fraction form
   42,683.41/58,903.05 = 23,820.53/x
3. Step 3: Cross multiply
   42,683.41x = 58,903.05 × 23,820.53
4. Step 4: Simplify right side
   42,683.41x = 1,403,101,861.77
5. Step 5: Solve for x
   x = 1,403,101,861.77/42,683.41
6. Step 6: Final answer
   x = 32,872.30