Finding the Fourth Proportional to 155,462.82, 233,201.52 and 50,290.02

Step by Step Solution

1. Step 1: Write the proportion equation
   155,462.82 : 233,201.52 = 50,290.02 : x
2. Step 2: Convert to fraction form
   155,462.82/233,201.52 = 50,290.02/x
3. Step 3: Cross multiply
   155,462.82x = 233,201.52 × 50,290.02
4. Step 4: Simplify right side
   155,462.82x = 11,727,709,104.83
5. Step 5: Solve for x
   x = 11,727,709,104.83/155,462.82
6. Step 6: Final answer
   x = 75,437.39