Finding the Fourth Proportional to 1,884,214.72, 2,826,323.36 and 464,270.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,884,214.72 : 2,826,323.36 = 464,270.72 : x
2. Step 2: Convert to fraction form
   1,884,214.72/2,826,323.36 = 464,270.72/x
3. Step 3: Cross multiply
   1,884,214.72x = 2,826,323.36 × 464,270.72
4. Step 4: Simplify right side
   1,884,214.72x = 1,312,179,181,300.02
5. Step 5: Solve for x
   x = 1,312,179,181,300.02/1,884,214.72
6. Step 6: Final answer
   x = 696,406.40