Finding the Fourth Proportional to 2,212,069.23, 3,051,025.76 and 1,668,227.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,069.23 : 3,051,025.76 = 1,668,227.94 : x
2. Step 2: Convert to fraction form
   2,212,069.23/3,051,025.76 = 1,668,227.94/x
3. Step 3: Cross multiply
   2,212,069.23x = 3,051,025.76 × 1,668,227.94
4. Step 4: Simplify right side
   2,212,069.23x = 5,089,806,422,662.31
5. Step 5: Solve for x
   x = 5,089,806,422,662.31/2,212,069.23
6. Step 6: Final answer
   x = 2,300,925.47