Finding the Fourth Proportional to 3,674,875.99, 5,513,049.78 and 2,057,944.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,875.99 : 5,513,049.78 = 2,057,944.25 : x
2. Step 2: Convert to fraction form
   3,674,875.99/5,513,049.78 = 2,057,944.25/x
3. Step 3: Cross multiply
   3,674,875.99x = 5,513,049.78 × 2,057,944.25
4. Step 4: Simplify right side
   3,674,875.99x = 11,345,549,118,144.00
5. Step 5: Solve for x
   x = 11,345,549,118,144.00/3,674,875.99
6. Step 6: Final answer
   x = 3,087,328.43