Finding the Fourth Proportional to 1,496,209.17, 2,064,781.83 and 851,670.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496,209.17 : 2,064,781.83 = 851,670.86 : x
2. Step 2: Convert to fraction form
   1,496,209.17/2,064,781.83 = 851,670.86/x
3. Step 3: Cross multiply
   1,496,209.17x = 2,064,781.83 × 851,670.86
4. Step 4: Simplify right side
   1,496,209.17x = 1,758,514,509,738.33
5. Step 5: Solve for x
   x = 1,758,514,509,738.33/1,496,209.17
6. Step 6: Final answer
   x = 1,175,313.28