Finding the Fourth Proportional to 158,142.02, 237,353.36 and 73,948.01

Step by Step Solution

1. Step 1: Write the proportion equation
   158,142.02 : 237,353.36 = 73,948.01 : x
2. Step 2: Convert to fraction form
   158,142.02/237,353.36 = 73,948.01/x
3. Step 3: Cross multiply
   158,142.02x = 237,353.36 × 73,948.01
4. Step 4: Simplify right side
   158,142.02x = 17,551,807,082.31
5. Step 5: Solve for x
   x = 17,551,807,082.31/158,142.02
6. Step 6: Final answer
   x = 110,987.63