Finding the Fourth Proportional to 1,913,661.30, 2,870,496.00 and 1,796,744.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,913,661.30 : 2,870,496.00 = 1,796,744.28 : x
2. Step 2: Convert to fraction form
   1,913,661.30/2,870,496.00 = 1,796,744.28/x
3. Step 3: Cross multiply
   1,913,661.30x = 2,870,496.00 × 1,796,744.28
4. Step 4: Simplify right side
   1,913,661.30x = 5,157,547,259,779.16
5. Step 5: Solve for x
   x = 5,157,547,259,779.16/1,913,661.30
6. Step 6: Final answer
   x = 2,695,120.22