Finding the Fourth Proportional to 2,817,940.50, 3,888,757.89 and 1,610,742.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817,940.50 : 3,888,757.89 = 1,610,742.42 : x
2. Step 2: Convert to fraction form
   2,817,940.50/3,888,757.89 = 1,610,742.42/x
3. Step 3: Cross multiply
   2,817,940.50x = 3,888,757.89 × 1,610,742.42
4. Step 4: Simplify right side
   2,817,940.50x = 6,263,787,294,532.69
5. Step 5: Solve for x
   x = 6,263,787,294,532.69/2,817,940.50
6. Step 6: Final answer
   x = 2,222,824.54