Finding the Fourth Proportional to 185,182.71, 276,155.40 and 164,770.71

Step by Step Solution

1. Step 1: Write the proportion equation
   185,182.71 : 276,155.40 = 164,770.71 : x
2. Step 2: Convert to fraction form
   185,182.71/276,155.40 = 164,770.71/x
3. Step 3: Cross multiply
   185,182.71x = 276,155.40 × 164,770.71
4. Step 4: Simplify right side
   185,182.71x = 45,502,321,328.33
5. Step 5: Solve for x
   x = 45,502,321,328.33/185,182.71
6. Step 6: Final answer
   x = 245,715.82