Finding the Fourth Proportional to 1,586,693.72, 2,189,096.61 and 1,014,064.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,586,693.72 : 2,189,096.61 = 1,014,064.22 : x
2. Step 2: Convert to fraction form
   1,586,693.72/2,189,096.61 = 1,014,064.22/x
3. Step 3: Cross multiply
   1,586,693.72x = 2,189,096.61 × 1,014,064.22
4. Step 4: Simplify right side
   1,586,693.72x = 2,219,884,546,324.29
5. Step 5: Solve for x
   x = 2,219,884,546,324.29/1,586,693.72
6. Step 6: Final answer
   x = 1,399,063.04