Finding the Fourth Proportional to 2,683,996.47, 3,704,017.55 and 1,538,298.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,683,996.47 : 3,704,017.55 = 1,538,298.45 : x
2. Step 2: Convert to fraction form
   2,683,996.47/3,704,017.55 = 1,538,298.45/x
3. Step 3: Cross multiply
   2,683,996.47x = 3,704,017.55 × 1,538,298.45
4. Step 4: Simplify right side
   2,683,996.47x = 5,697,884,448,246.31
5. Step 5: Solve for x
   x = 5,697,884,448,246.31/2,683,996.47
6. Step 6: Final answer
   x = 2,122,910.56