Finding the Fourth Proportional to 150,264.09, 225,510.39 and 55,583.82

Step by Step Solution

1. Step 1: Write the proportion equation
   150,264.09 : 225,510.39 = 55,583.82 : x
2. Step 2: Convert to fraction form
   150,264.09/225,510.39 = 55,583.82/x
3. Step 3: Cross multiply
   150,264.09x = 225,510.39 × 55,583.82
4. Step 4: Simplify right side
   150,264.09x = 12,534,728,925.89
5. Step 5: Solve for x
   x = 12,534,728,925.89/150,264.09
6. Step 6: Final answer
   x = 83,417.99