Finding the Fourth Proportional to 2,169,155.08, 2,993,613.15 and 1,202,588.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,169,155.08 : 2,993,613.15 = 1,202,588.56 : x
2. Step 2: Convert to fraction form
   2,169,155.08/2,993,613.15 = 1,202,588.56/x
3. Step 3: Cross multiply
   2,169,155.08x = 2,993,613.15 × 1,202,588.56
4. Step 4: Simplify right side
   2,169,155.08x = 3,600,084,927,255.56
5. Step 5: Solve for x
   x = 3,600,084,927,255.56/2,169,155.08
6. Step 6: Final answer
   x = 1,659,671.53