Finding the Fourth Proportional to 2,593,980.99, 3,553,737.39 and 2,496,978.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593,980.99 : 3,553,737.39 = 2,496,978.72 : x
2. Step 2: Convert to fraction form
   2,593,980.99/3,553,737.39 = 2,496,978.72/x
3. Step 3: Cross multiply
   2,593,980.99x = 3,553,737.39 × 2,496,978.72
4. Step 4: Simplify right side
   2,593,980.99x = 8,873,606,639,298.34
5. Step 5: Solve for x
   x = 8,873,606,639,298.34/2,593,980.99
6. Step 6: Final answer
   x = 3,420,844.90