Finding the Fourth Proportional to 2,881,677.33, 3,976,607.52 and 1,658,172.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,881,677.33 : 3,976,607.52 = 1,658,172.06 : x
2. Step 2: Convert to fraction form
   2,881,677.33/3,976,607.52 = 1,658,172.06/x
3. Step 3: Cross multiply
   2,881,677.33x = 3,976,607.52 × 1,658,172.06
4. Step 4: Simplify right side
   2,881,677.33x = 6,593,899,483,249.89
5. Step 5: Solve for x
   x = 6,593,899,483,249.89/2,881,677.33
6. Step 6: Final answer
   x = 2,288,215.76