Finding the Fourth Proportional to 2,107,263.16, 3,161,854.62 and 893,171.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,263.16 : 3,161,854.62 = 893,171.98 : x
2. Step 2: Convert to fraction form
   2,107,263.16/3,161,854.62 = 893,171.98/x
3. Step 3: Cross multiply
   2,107,263.16x = 3,161,854.62 × 893,171.98
4. Step 4: Simplify right side
   2,107,263.16x = 2,824,079,951,417.55
5. Step 5: Solve for x
   x = 2,824,079,951,417.55/2,107,263.16
6. Step 6: Final answer
   x = 1,340,164.82