Finding the Fourth Proportional to 6,776,118.10, 10,164,308.10 and 1,658,592.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,776,118.10 : 10,164,308.10 = 1,658,592.78 : x
2. Step 2: Convert to fraction form
   6,776,118.10/10,164,308.10 = 1,658,592.78/x
3. Step 3: Cross multiply
   6,776,118.10x = 10,164,308.10 × 1,658,592.78
4. Step 4: Simplify right side
   6,776,118.10x = 16,858,448,028,355.52
5. Step 5: Solve for x
   x = 16,858,448,028,355.52/6,776,118.10
6. Step 6: Final answer
   x = 2,487,921.22