Finding the Fourth Proportional to 2,535,449.71, 3,498,533.61 and 1,432,478.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,449.71 : 3,498,533.61 = 1,432,478.67 : x
2. Step 2: Convert to fraction form
   2,535,449.71/3,498,533.61 = 1,432,478.67/x
3. Step 3: Cross multiply
   2,535,449.71x = 3,498,533.61 × 1,432,478.67
4. Step 4: Simplify right side
   2,535,449.71x = 5,011,574,765,463.56
5. Step 5: Solve for x
   x = 5,011,574,765,463.56/2,535,449.71
6. Step 6: Final answer
   x = 1,976,601.92