Finding the Fourth Proportional to 1,624,003.84, 2,434,898.59 and 823,742.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,624,003.84 : 2,434,898.59 = 823,742.27 : x
2. Step 2: Convert to fraction form
   1,624,003.84/2,434,898.59 = 823,742.27/x
3. Step 3: Cross multiply
   1,624,003.84x = 2,434,898.59 × 823,742.27
4. Step 4: Simplify right side
   1,624,003.84x = 2,005,728,886,643.42
5. Step 5: Solve for x
   x = 2,005,728,886,643.42/1,624,003.84
6. Step 6: Final answer
   x = 1,235,051.81