Finding the Fourth Proportional to 3,818,528.84, 5,724,009.72 and 1,793,147.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,818,528.84 : 5,724,009.72 = 1,793,147.15 : x
2. Step 2: Convert to fraction form
   3,818,528.84/5,724,009.72 = 1,793,147.15/x
3. Step 3: Cross multiply
   3,818,528.84x = 5,724,009.72 × 1,793,147.15
4. Step 4: Simplify right side
   3,818,528.84x = 10,263,991,687,370.25
5. Step 5: Solve for x
   x = 10,263,991,687,370.25/3,818,528.84
6. Step 6: Final answer
   x = 2,687,944.00