Finding the Fourth Proportional to 2,016,938.67, 2,783,375.42 and 1,111,520.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,938.67 : 2,783,375.42 = 1,111,520.67 : x
2. Step 2: Convert to fraction form
   2,016,938.67/2,783,375.42 = 1,111,520.67/x
3. Step 3: Cross multiply
   2,016,938.67x = 2,783,375.42 × 1,111,520.67
4. Step 4: Simplify right side
   2,016,938.67x = 3,093,779,320,739.61
5. Step 5: Solve for x
   x = 3,093,779,320,739.61/2,016,938.67
6. Step 6: Final answer
   x = 1,533,898.56