Finding the Fourth Proportional to 2,012,265.96, 2,777,472.96 and 1,186,061.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,265.96 : 2,777,472.96 = 1,186,061.16 : x
2. Step 2: Convert to fraction form
   2,012,265.96/2,777,472.96 = 1,186,061.16/x
3. Step 3: Cross multiply
   2,012,265.96x = 2,777,472.96 × 1,186,061.16
4. Step 4: Simplify right side
   2,012,265.96x = 3,294,252,800,806.23
5. Step 5: Solve for x
   x = 3,294,252,800,806.23/2,012,265.96
6. Step 6: Final answer
   x = 1,637,086.18