Finding the Fourth Proportional to 3,620,513.00, 5,433,011.99 and 2,104,909.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,513.00 : 5,433,011.99 = 2,104,909.31 : x
2. Step 2: Convert to fraction form
   3,620,513.00/5,433,011.99 = 2,104,909.31/x
3. Step 3: Cross multiply
   3,620,513.00x = 5,433,011.99 × 2,104,909.31
4. Step 4: Simplify right side
   3,620,513.00x = 11,435,997,481,403.02
5. Step 5: Solve for x
   x = 11,435,997,481,403.02/3,620,513.00
6. Step 6: Final answer
   x = 3,158,667.71