Finding the Fourth Proportional to 158,137.88, 237,284.72 and 73,903.88

Step by Step Solution

1. Step 1: Write the proportion equation
   158,137.88 : 237,284.72 = 73,903.88 : x
2. Step 2: Convert to fraction form
   158,137.88/237,284.72 = 73,903.88/x
3. Step 3: Cross multiply
   158,137.88x = 237,284.72 × 73,903.88
4. Step 4: Simplify right side
   158,137.88x = 17,536,261,472.71
5. Step 5: Solve for x
   x = 17,536,261,472.71/158,137.88
6. Step 6: Final answer
   x = 110,892.23