Finding the Fourth Proportional to 155,194.56, 232,776.72 and 50,088.96

Step by Step Solution

1. Step 1: Write the proportion equation
   155,194.56 : 232,776.72 = 50,088.96 : x
2. Step 2: Convert to fraction form
   155,194.56/232,776.72 = 50,088.96/x
3. Step 3: Cross multiply
   155,194.56x = 232,776.72 × 50,088.96
4. Step 4: Simplify right side
   155,194.56x = 11,659,543,817.01
5. Step 5: Solve for x
   x = 11,659,543,817.01/155,194.56
6. Step 6: Final answer
   x = 75,128.56