Finding the Fourth Proportional to 2,817,961.16, 3,888,793.83 and 1,528,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,817,961.16 : 3,888,793.83 = 1,528,801.50 : x
2. Step 2: Convert to fraction form
   2,817,961.16/3,888,793.83 = 1,528,801.50/x
3. Step 3: Cross multiply
   2,817,961.16x = 3,888,793.83 × 1,528,801.50
4. Step 4: Simplify right side
   2,817,961.16x = 5,945,193,860,810.73
5. Step 5: Solve for x
   x = 5,945,193,860,810.73/2,817,961.16
6. Step 6: Final answer
   x = 2,109,750.11