Finding the Fourth Proportional to 155,780.48, 233,648.76 and 50,600.72

Step by Step Solution

1. Step 1: Write the proportion equation
   155,780.48 : 233,648.76 = 50,600.72 : x
2. Step 2: Convert to fraction form
   155,780.48/233,648.76 = 50,600.72/x
3. Step 3: Cross multiply
   155,780.48x = 233,648.76 × 50,600.72
4. Step 4: Simplify right side
   155,780.48x = 11,822,795,483.11
5. Step 5: Solve for x
   x = 11,822,795,483.11/155,780.48
6. Step 6: Final answer
   x = 75,893.95