Finding the Fourth Proportional to 158,338.48, 237,510.69 and 74,052.04

Step by Step Solution

1. Step 1: Write the proportion equation
   158,338.48 : 237,510.69 = 74,052.04 : x
2. Step 2: Convert to fraction form
   158,338.48/237,510.69 = 74,052.04/x
3. Step 3: Cross multiply
   158,338.48x = 237,510.69 × 74,052.04
4. Step 4: Simplify right side
   158,338.48x = 17,588,151,116.31
5. Step 5: Solve for x
   x = 17,588,151,116.31/158,338.48
6. Step 6: Final answer
   x = 111,079.45