Finding the Fourth Proportional to 2,684,449.54, 3,704,699.82 and 1,538,603.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684,449.54 : 3,704,699.82 = 1,538,603.92 : x
2. Step 2: Convert to fraction form
   2,684,449.54/3,704,699.82 = 1,538,603.92/x
3. Step 3: Cross multiply
   2,684,449.54x = 3,704,699.82 × 1,538,603.92
4. Step 4: Simplify right side
   2,684,449.54x = 5,700,065,665,475.29
5. Step 5: Solve for x
   x = 5,700,065,665,475.29/2,684,449.54
6. Step 6: Final answer
   x = 2,123,364.80