Finding the Fourth Proportional to 2,099,896.52, 3,147,285.81 and 1,088,460.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,896.52 : 3,147,285.81 = 1,088,460.86 : x
2. Step 2: Convert to fraction form
   2,099,896.52/3,147,285.81 = 1,088,460.86/x
3. Step 3: Cross multiply
   2,099,896.52x = 3,147,285.81 × 1,088,460.86
4. Step 4: Simplify right side
   2,099,896.52x = 3,425,697,419,418.40
5. Step 5: Solve for x
   x = 3,425,697,419,418.40/2,099,896.52
6. Step 6: Final answer
   x = 1,631,364.87