Finding the Fourth Proportional to 155,434.82, 232,996.50 and 65,499.23

Step by Step Solution

1. Step 1: Write the proportion equation
   155,434.82 : 232,996.50 = 65,499.23 : x
2. Step 2: Convert to fraction form
   155,434.82/232,996.50 = 65,499.23/x
3. Step 3: Cross multiply
   155,434.82x = 232,996.50 × 65,499.23
4. Step 4: Simplify right side
   155,434.82x = 15,261,091,925.19
5. Step 5: Solve for x
   x = 15,261,091,925.19/155,434.82
6. Step 6: Final answer
   x = 98,183.23