Finding the Fourth Proportional to 3,736,641.72, 5,155,498.74 and 2,104,478.22

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736,641.72 : 5,155,498.74 = 2,104,478.22 : x
2. Step 2: Convert to fraction form
   3,736,641.72/5,155,498.74 = 2,104,478.22/x
3. Step 3: Cross multiply
   3,736,641.72x = 5,155,498.74 × 2,104,478.22
4. Step 4: Simplify right side
   3,736,641.72x = 10,849,634,811,567.44
5. Step 5: Solve for x
   x = 10,849,634,811,567.44/3,736,641.72
6. Step 6: Final answer
   x = 2,903,579.10