Finding the Fourth Proportional to 2,103,503, 2,902,772.58 and 1,185,785.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,503 : 2,902,772.58 = 1,185,785.96 : x
2. Step 2: Convert to fraction form
   2,103,503/2,902,772.58 = 1,185,785.96/x
3. Step 3: Cross multiply
   2,103,503x = 2,902,772.58 × 1,185,785.96
4. Step 4: Simplify right side
   2,103,503x = 3,442,066,970,436.98
5. Step 5: Solve for x
   x = 3,442,066,970,436.98/2,103,503
6. Step 6: Final answer
   x = 1,636,349.92