Finding the Fourth Proportional to 1,911,200.58, 2,636,863.02 and 1,084,137.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,911,200.58 : 2,636,863.02 = 1,084,137.83 : x
2. Step 2: Convert to fraction form
   1,911,200.58/2,636,863.02 = 1,084,137.83/x
3. Step 3: Cross multiply
   1,911,200.58x = 2,636,863.02 × 1,084,137.83
4. Step 4: Simplify right side
   1,911,200.58x = 2,858,722,952,510.05
5. Step 5: Solve for x
   x = 2,858,722,952,510.05/1,911,200.58
6. Step 6: Final answer
   x = 1,495,773.38