Finding the Fourth Proportional to 8,200,116.58, 12,300,220.87 and 2,735,196.36

Step by Step Solution

1. Step 1: Write the proportion equation
   8,200,116.58 : 12,300,220.87 = 2,735,196.36 : x
2. Step 2: Convert to fraction form
   8,200,116.58/12,300,220.87 = 2,735,196.36/x
3. Step 3: Cross multiply
   8,200,116.58x = 12,300,220.87 × 2,735,196.36
4. Step 4: Simplify right side
   8,200,116.58x = 33,643,519,350,820.03
5. Step 5: Solve for x
   x = 33,643,519,350,820.03/8,200,116.58
6. Step 6: Final answer
   x = 4,102,809.88