Finding the Fourth Proportional to 3,169,500.42, 4,373,884.71 and 1,719,192.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,169,500.42 : 4,373,884.71 = 1,719,192.18 : x
2. Step 2: Convert to fraction form
   3,169,500.42/4,373,884.71 = 1,719,192.18/x
3. Step 3: Cross multiply
   3,169,500.42x = 4,373,884.71 × 1,719,192.18
4. Step 4: Simplify right side
   3,169,500.42x = 7,519,548,389,653.57
5. Step 5: Solve for x
   x = 7,519,548,389,653.57/3,169,500.42
6. Step 6: Final answer
   x = 2,372,471.18