Finding the Fourth Proportional to 150,666.07, 225,974.38 and 55,874.00

Step by Step Solution

1. Step 1: Write the proportion equation
   150,666.07 : 225,974.38 = 55,874.00 : x
2. Step 2: Convert to fraction form
   150,666.07/225,974.38 = 55,874.00/x
3. Step 3: Cross multiply
   150,666.07x = 225,974.38 × 55,874.00
4. Step 4: Simplify right side
   150,666.07x = 12,626,091,378.25
5. Step 5: Solve for x
   x = 12,626,091,378.25/150,666.07
6. Step 6: Final answer
   x = 83,801.82