Finding the Fourth Proportional to 2,152,827.32, 3,229,823.93 and 805,126.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,827.32 : 3,229,823.93 = 805,126.82 : x
2. Step 2: Convert to fraction form
   2,152,827.32/3,229,823.93 = 805,126.82/x
3. Step 3: Cross multiply
   2,152,827.32x = 3,229,823.93 × 805,126.82
4. Step 4: Simplify right side
   2,152,827.32x = 2,600,417,849,746.05
5. Step 5: Solve for x
   x = 2,600,417,849,746.05/2,152,827.32
6. Step 6: Final answer
   x = 1,207,908.24