Finding the Fourth Proportional to 3,684,100.77, 5,520,041.82 and 2,240,417.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,684,100.77 : 5,520,041.82 = 2,240,417.12 : x
2. Step 2: Convert to fraction form
   3,684,100.77/5,520,041.82 = 2,240,417.12/x
3. Step 3: Cross multiply
   3,684,100.77x = 5,520,041.82 × 2,240,417.12
4. Step 4: Simplify right side
   3,684,100.77x = 12,367,196,169,043.75
5. Step 5: Solve for x
   x = 12,367,196,169,043.75/3,684,100.77
6. Step 6: Final answer
   x = 3,356,910.39