Finding the Fourth Proportional to 1,596,095.69, 2,202,617.61 and 870,959.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,596,095.69 : 2,202,617.61 = 870,959.39 : x
2. Step 2: Convert to fraction form
   1,596,095.69/2,202,617.61 = 870,959.39/x
3. Step 3: Cross multiply
   1,596,095.69x = 2,202,617.61 × 870,959.39
4. Step 4: Simplify right side
   1,596,095.69x = 1,918,390,478,995.77
5. Step 5: Solve for x
   x = 1,918,390,478,995.77/1,596,095.69
6. Step 6: Final answer
   x = 1,201,926.99