Finding the Fourth Proportional to 8,262,016.32, 12,395,126.72 and 4,853,185.60

Step by Step Solution

1. Step 1: Write the proportion equation
   8,262,016.32 : 12,395,126.72 = 4,853,185.60 : x
2. Step 2: Convert to fraction form
   8,262,016.32/12,395,126.72 = 4,853,185.60/x
3. Step 3: Cross multiply
   8,262,016.32x = 12,395,126.72 × 4,853,185.60
4. Step 4: Simplify right side
   8,262,016.32x = 60,155,850,507,679.23
5. Step 5: Solve for x
   x = 60,155,850,507,679.23/8,262,016.32
6. Step 6: Final answer
   x = 7,281,013.28