Finding the Fourth Proportional to 2,096,367.60, 2,892,147.30 and 1,321,743.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,096,367.60 : 2,892,147.30 = 1,321,743.72 : x
2. Step 2: Convert to fraction form
   2,096,367.60/2,892,147.30 = 1,321,743.72/x
3. Step 3: Cross multiply
   2,096,367.60x = 2,892,147.30 × 1,321,743.72
4. Step 4: Simplify right side
   2,096,367.60x = 3,822,677,531,089.96
5. Step 5: Solve for x
   x = 3,822,677,531,089.96/2,096,367.60
6. Step 6: Final answer
   x = 1,823,476.73