Finding the Fourth Proportional to 1,993,457.79, 2,754,570.24 and 1,419,501.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,457.79 : 2,754,570.24 = 1,419,501.51 : x
2. Step 2: Convert to fraction form
   1,993,457.79/2,754,570.24 = 1,419,501.51/x
3. Step 3: Cross multiply
   1,993,457.79x = 2,754,570.24 × 1,419,501.51
4. Step 4: Simplify right side
   1,993,457.79x = 3,910,116,615,081.06
5. Step 5: Solve for x
   x = 3,910,116,615,081.06/1,993,457.79
6. Step 6: Final answer
   x = 1,961,474.50