Finding the Fourth Proportional to 2,636,816.90, 3,974,988.83 and 2,461,046.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,636,816.90 : 3,974,988.83 = 2,461,046.30 : x
2. Step 2: Convert to fraction form
   2,636,816.90/3,974,988.83 = 2,461,046.30/x
3. Step 3: Cross multiply
   2,636,816.90x = 3,974,988.83 × 2,461,046.30
4. Step 4: Simplify right side
   2,636,816.90x = 9,782,631,552,612.83
5. Step 5: Solve for x
   x = 9,782,631,552,612.83/2,636,816.90
6. Step 6: Final answer
   x = 3,710,015.49