Finding the Fourth Proportional to 2,008,911.87, 2,772,318.51 and 1,091,158.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,008,911.87 : 2,772,318.51 = 1,091,158.88 : x
2. Step 2: Convert to fraction form
   2,008,911.87/2,772,318.51 = 1,091,158.88/x
3. Step 3: Cross multiply
   2,008,911.87x = 2,772,318.51 × 1,091,158.88
4. Step 4: Simplify right side
   2,008,911.87x = 3,025,039,946,513.28
5. Step 5: Solve for x
   x = 3,025,039,946,513.28/2,008,911.87
6. Step 6: Final answer
   x = 1,505,810.18