Finding the Fourth Proportional to 3,669,810.72, 5,064,274.62 and 2,038,155.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,669,810.72 : 5,064,274.62 = 2,038,155.72 : x
2. Step 2: Convert to fraction form
   3,669,810.72/5,064,274.62 = 2,038,155.72/x
3. Step 3: Cross multiply
   3,669,810.72x = 5,064,274.62 × 2,038,155.72
4. Step 4: Simplify right side
   3,669,810.72x = 10,321,780,284,403.83
5. Step 5: Solve for x
   x = 10,321,780,284,403.83/3,669,810.72
6. Step 6: Final answer
   x = 2,812,619.25