Finding the Fourth Proportional to 1,957,513.72, 2,701,364.52 and 1,086,481.84

Step by Step Solution

1. Step 1: Write the proportion equation
   1,957,513.72 : 2,701,364.52 = 1,086,481.84 : x
2. Step 2: Convert to fraction form
   1,957,513.72/2,701,364.52 = 1,086,481.84/x
3. Step 3: Cross multiply
   1,957,513.72x = 2,701,364.52 × 1,086,481.84
4. Step 4: Simplify right side
   1,957,513.72x = 2,934,983,494,200.32
5. Step 5: Solve for x
   x = 2,934,983,494,200.32/1,957,513.72
6. Step 6: Final answer
   x = 1,499,342.49