Finding the Fourth Proportional to 42,136.56, 58,146.93 and 23,273.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,136.56 : 58,146.93 = 23,273.28 : x
2. Step 2: Convert to fraction form
   42,136.56/58,146.93 = 23,273.28/x
3. Step 3: Cross multiply
   42,136.56x = 58,146.93 × 23,273.28
4. Step 4: Simplify right side
   42,136.56x = 1,353,269,783.03
5. Step 5: Solve for x
   x = 1,353,269,783.03/42,136.56
6. Step 6: Final answer
   x = 32,116.29