Finding the Fourth Proportional to 2,763,689.24, 3,812,146.77 and 1,902,754.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,763,689.24 : 3,812,146.77 = 1,902,754.82 : x
2. Step 2: Convert to fraction form
   2,763,689.24/3,812,146.77 = 1,902,754.82/x
3. Step 3: Cross multiply
   2,763,689.24x = 3,812,146.77 × 1,902,754.82
4. Step 4: Simplify right side
   2,763,689.24x = 7,253,580,641,164.93
5. Step 5: Solve for x
   x = 7,253,580,641,164.93/2,763,689.24
6. Step 6: Final answer
   x = 2,624,600.67