Finding the Fourth Proportional to 2,224,196.91, 3,068,156.51 and 1,293,799.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,224,196.91 : 3,068,156.51 = 1,293,799.86 : x
2. Step 2: Convert to fraction form
   2,224,196.91/3,068,156.51 = 1,293,799.86/x
3. Step 3: Cross multiply
   2,224,196.91x = 3,068,156.51 × 1,293,799.86
4. Step 4: Simplify right side
   2,224,196.91x = 3,969,580,456,627.09
5. Step 5: Solve for x
   x = 3,969,580,456,627.09/2,224,196.91
6. Step 6: Final answer
   x = 1,784,725.28