Finding the Fourth Proportional to 2,162,821.46, 3,244,416.71 and 565,381.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,821.46 : 3,244,416.71 = 565,381.98 : x
2. Step 2: Convert to fraction form
   2,162,821.46/3,244,416.71 = 565,381.98/x
3. Step 3: Cross multiply
   2,162,821.46x = 3,244,416.71 × 565,381.98
4. Step 4: Simplify right side
   2,162,821.46x = 1,834,334,740,617.98
5. Step 5: Solve for x
   x = 1,834,334,740,617.98/2,162,821.46
6. Step 6: Final answer
   x = 848,121.21