Finding the Fourth Proportional to 2,429,882.02, 3,353,228.88 and 1,397,341.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429,882.02 : 3,353,228.88 = 1,397,341.06 : x
2. Step 2: Convert to fraction form
   2,429,882.02/3,353,228.88 = 1,397,341.06/x
3. Step 3: Cross multiply
   2,429,882.02x = 3,353,228.88 × 1,397,341.06
4. Step 4: Simplify right side
   2,429,882.02x = 4,685,604,397,601.81
5. Step 5: Solve for x
   x = 4,685,604,397,601.81/2,429,882.02
6. Step 6: Final answer
   x = 1,928,325.89