Finding the Fourth Proportional to 1,528,116.69, 2,108,801.48 and 849,053.19

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,116.69 : 2,108,801.48 = 849,053.19 : x
2. Step 2: Convert to fraction form
   1,528,116.69/2,108,801.48 = 849,053.19/x
3. Step 3: Cross multiply
   1,528,116.69x = 2,108,801.48 × 849,053.19
4. Step 4: Simplify right side
   1,528,116.69x = 1,790,484,619,425.46
5. Step 5: Solve for x
   x = 1,790,484,619,425.46/1,528,116.69
6. Step 6: Final answer
   x = 1,171,693.65