Finding the Fourth Proportional to 2,729,007.72, 3,763,181.43 and 1,903,041.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729,007.72 : 3,763,181.43 = 1,903,041.54 : x
2. Step 2: Convert to fraction form
   2,729,007.72/3,763,181.43 = 1,903,041.54/x
3. Step 3: Cross multiply
   2,729,007.72x = 3,763,181.43 × 1,903,041.54
4. Step 4: Simplify right side
   2,729,007.72x = 7,161,490,583,846.60
5. Step 5: Solve for x
   x = 7,161,490,583,846.60/2,729,007.72
6. Step 6: Final answer
   x = 2,624,210.45