Finding the Fourth Proportional to 1,610,496.50, 2,222,527.71 and 875,500.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,610,496.50 : 2,222,527.71 = 875,500.22 : x
2. Step 2: Convert to fraction form
   1,610,496.50/2,222,527.71 = 875,500.22/x
3. Step 3: Cross multiply
   1,610,496.50x = 2,222,527.71 × 875,500.22
4. Step 4: Simplify right side
   1,610,496.50x = 1,945,823,499,061.10
5. Step 5: Solve for x
   x = 1,945,823,499,061.10/1,610,496.50
6. Step 6: Final answer
   x = 1,208,213.43