Finding the Fourth Proportional to 8,652,754.22, 12,969,978.71 and 3,259,070.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,652,754.22 : 12,969,978.71 = 3,259,070.96 : x
2. Step 2: Convert to fraction form
   8,652,754.22/12,969,978.71 = 3,259,070.96/x
3. Step 3: Cross multiply
   8,652,754.22x = 12,969,978.71 × 3,259,070.96
4. Step 4: Simplify right side
   8,652,754.22x = 42,270,080,884,434.02
5. Step 5: Solve for x
   x = 42,270,080,884,434.02/8,652,754.22
6. Step 6: Final answer
   x = 4,885,159.09