Finding the Fourth Proportional to 2,118,804.63, 2,923,935.89 and 1,151,934.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118,804.63 : 2,923,935.89 = 1,151,934.90 : x
2. Step 2: Convert to fraction form
   2,118,804.63/2,923,935.89 = 1,151,934.90/x
3. Step 3: Cross multiply
   2,118,804.63x = 2,923,935.89 × 1,151,934.90
4. Step 4: Simplify right side
   2,118,804.63x = 3,368,183,791,293.89
5. Step 5: Solve for x
   x = 3,368,183,791,293.89/2,118,804.63
6. Step 6: Final answer
   x = 1,589,662.28