Finding the Fourth Proportional to 2,213,003.40, 3,054,235.71 and 1,246,322.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213,003.40 : 3,054,235.71 = 1,246,322.67 : x
2. Step 2: Convert to fraction form
   2,213,003.40/3,054,235.71 = 1,246,322.67/x
3. Step 3: Cross multiply
   2,213,003.40x = 3,054,235.71 × 1,246,322.67
4. Step 4: Simplify right side
   2,213,003.40x = 3,806,563,204,896.55
5. Step 5: Solve for x
   x = 3,806,563,204,896.55/2,213,003.40
6. Step 6: Final answer
   x = 1,720,089.18