Finding the Fourth Proportional to 2,520,426.16, 3,478,394.70 and 1,433,038.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,426.16 : 3,478,394.70 = 1,433,038.96 : x
2. Step 2: Convert to fraction form
   2,520,426.16/3,478,394.70 = 1,433,038.96/x
3. Step 3: Cross multiply
   2,520,426.16x = 3,478,394.70 × 1,433,038.96
4. Step 4: Simplify right side
   2,520,426.16x = 4,984,675,123,357.51
5. Step 5: Solve for x
   x = 4,984,675,123,357.51/2,520,426.16
6. Step 6: Final answer
   x = 1,977,711.23