Finding the Fourth Proportional to 2,897,159.84, 3,997,756.32 and 1,608,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,897,159.84 : 3,997,756.32 = 1,608,054.56 : x
2. Step 2: Convert to fraction form
   2,897,159.84/3,997,756.32 = 1,608,054.56/x
3. Step 3: Cross multiply
   2,897,159.84x = 3,997,756.32 × 1,608,054.56
4. Step 4: Simplify right side
   2,897,159.84x = 6,428,610,280,144.82
5. Step 5: Solve for x
   x = 6,428,610,280,144.82/2,897,159.84
6. Step 6: Final answer
   x = 2,218,935.31