Finding the Fourth Proportional to 155,874.88, 233,846.96 and 72,723.52

Step by Step Solution

1. Step 1: Write the proportion equation
   155,874.88 : 233,846.96 = 72,723.52 : x
2. Step 2: Convert to fraction form
   155,874.88/233,846.96 = 72,723.52/x
3. Step 3: Cross multiply
   155,874.88x = 233,846.96 × 72,723.52
4. Step 4: Simplify right side
   155,874.88x = 17,006,174,072.50
5. Step 5: Solve for x
   x = 17,006,174,072.50/155,874.88
6. Step 6: Final answer
   x = 109,101.44