Finding the Fourth Proportional to 1,528,158.48, 2,108,817 and 849,077.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,158.48 : 2,108,817 = 849,077.52 : x
2. Step 2: Convert to fraction form
   1,528,158.48/2,108,817 = 849,077.52/x
3. Step 3: Cross multiply
   1,528,158.48x = 2,108,817 × 849,077.52
4. Step 4: Simplify right side
   1,528,158.48x = 1,790,549,108,493.84
5. Step 5: Solve for x
   x = 1,790,549,108,493.84/1,528,158.48
6. Step 6: Final answer
   x = 1,171,703.81