Finding the Fourth Proportional to 2,020,834.95, 2,788,819.76 and 1,103,118.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,834.95 : 2,788,819.76 = 1,103,118.48 : x
2. Step 2: Convert to fraction form
   2,020,834.95/2,788,819.76 = 1,103,118.48/x
3. Step 3: Cross multiply
   2,020,834.95x = 2,788,819.76 × 1,103,118.48
4. Step 4: Simplify right side
   2,020,834.95x = 3,076,398,609,129.57
5. Step 5: Solve for x
   x = 3,076,398,609,129.57/2,020,834.95
6. Step 6: Final answer
   x = 1,522,340.36