Finding the Fourth Proportional to 194,189.99, 267,522.72 and 185,221.46

Step by Step Solution

1. Step 1: Write the proportion equation
   194,189.99 : 267,522.72 = 185,221.46 : x
2. Step 2: Convert to fraction form
   194,189.99/267,522.72 = 185,221.46/x
3. Step 3: Cross multiply
   194,189.99x = 267,522.72 × 185,221.46
4. Step 4: Simplify right side
   194,189.99x = 49,550,947,443.96
5. Step 5: Solve for x
   x = 49,550,947,443.96/194,189.99
6. Step 6: Final answer
   x = 255,167.37