Finding the Fourth Proportional to 2,217,738.42, 3,325,417.38 and 1,137,806.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,217,738.42 : 3,325,417.38 = 1,137,806.01 : x
2. Step 2: Convert to fraction form
   2,217,738.42/3,325,417.38 = 1,137,806.01/x
3. Step 3: Cross multiply
   2,217,738.42x = 3,325,417.38 × 1,137,806.01
4. Step 4: Simplify right side
   2,217,738.42x = 3,783,679,880,722.45
5. Step 5: Solve for x
   x = 3,783,679,880,722.45/2,217,738.42
6. Step 6: Final answer
   x = 1,706,098.36