Finding the Fourth Proportional to 2,489,978.33, 3,436,123.43 and 1,523,037.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,489,978.33 : 3,436,123.43 = 1,523,037.59 : x
2. Step 2: Convert to fraction form
   2,489,978.33/3,436,123.43 = 1,523,037.59/x
3. Step 3: Cross multiply
   2,489,978.33x = 3,436,123.43 × 1,523,037.59
4. Step 4: Simplify right side
   2,489,978.33x = 5,233,345,134,396.71
5. Step 5: Solve for x
   x = 5,233,345,134,396.71/2,489,978.33
6. Step 6: Final answer
   x = 2,101,763.33