Finding the Fourth Proportional to 155,623.30, 233,443.22 and 49,015.59

Step by Step Solution

1. Step 1: Write the proportion equation
   155,623.30 : 233,443.22 = 49,015.59 : x
2. Step 2: Convert to fraction form
   155,623.30/233,443.22 = 49,015.59/x
3. Step 3: Cross multiply
   155,623.30x = 233,443.22 × 49,015.59
4. Step 4: Simplify right side
   155,623.30x = 11,442,357,159.80
5. Step 5: Solve for x
   x = 11,442,357,159.80/155,623.30
6. Step 6: Final answer
   x = 73,525.99