Finding the Fourth Proportional to 8,326,858.86, 12,470,887.71 and 8,097,010.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,326,858.86 : 12,470,887.71 = 8,097,010.56 : x
2. Step 2: Convert to fraction form
   8,326,858.86/12,470,887.71 = 8,097,010.56/x
3. Step 3: Cross multiply
   8,326,858.86x = 12,470,887.71 × 8,097,010.56
4. Step 4: Simplify right side
   8,326,858.86x = 100,976,909,480,444.22
5. Step 5: Solve for x
   x = 100,976,909,480,444.22/8,326,858.86
6. Step 6: Final answer
   x = 12,126,650.78