Finding the Fourth Proportional to 1,936,799.16, 2,672,676.72 and 1,065,617.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,936,799.16 : 2,672,676.72 = 1,065,617.34 : x
2. Step 2: Convert to fraction form
   1,936,799.16/2,672,676.72 = 1,065,617.34/x
3. Step 3: Cross multiply
   1,936,799.16x = 2,672,676.72 × 1,065,617.34
4. Step 4: Simplify right side
   1,936,799.16x = 2,848,050,657,046.33
5. Step 5: Solve for x
   x = 2,848,050,657,046.33/1,936,799.16
6. Step 6: Final answer
   x = 1,470,493.54