Finding the Fourth Proportional to 2,019,454.74, 2,786,802.69 and 1,114,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,454.74 : 2,786,802.69 = 1,114,036.50 : x
2. Step 2: Convert to fraction form
   2,019,454.74/2,786,802.69 = 1,114,036.50/x
3. Step 3: Cross multiply
   2,019,454.74x = 2,786,802.69 × 1,114,036.50
4. Step 4: Simplify right side
   2,019,454.74x = 3,104,599,914,958.19
5. Step 5: Solve for x
   x = 3,104,599,914,958.19/2,019,454.74
6. Step 6: Final answer
   x = 1,537,345.63