Finding the Fourth Proportional to 2,215,233.23, 3,057,024.59 and 1,196,637.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,233.23 : 3,057,024.59 = 1,196,637.98 : x
2. Step 2: Convert to fraction form
   2,215,233.23/3,057,024.59 = 1,196,637.98/x
3. Step 3: Cross multiply
   2,215,233.23x = 3,057,024.59 × 1,196,637.98
4. Step 4: Simplify right side
   2,215,233.23x = 3,658,151,724,204.74
5. Step 5: Solve for x
   x = 3,658,151,724,204.74/2,215,233.23
6. Step 6: Final answer
   x = 1,651,361.89