Finding the Fourth Proportional to 185,184.71, 276,158.38 and 164,772.71

Step by Step Solution

1. Step 1: Write the proportion equation
   185,184.71 : 276,158.38 = 164,772.71 : x
2. Step 2: Convert to fraction form
   185,184.71/276,158.38 = 164,772.71/x
3. Step 3: Cross multiply
   185,184.71x = 276,158.38 × 164,772.71
4. Step 4: Simplify right side
   185,184.71x = 45,503,364,661.81
5. Step 5: Solve for x
   x = 45,503,364,661.81/185,184.71
6. Step 6: Final answer
   x = 245,718.80