Finding the Fourth Proportional to 12,003,513.39, 16,564,847.31 and 6,496,887.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,003,513.39 : 16,564,847.31 = 6,496,887.33 : x
2. Step 2: Convert to fraction form
   12,003,513.39/16,564,847.31 = 6,496,887.33/x
3. Step 3: Cross multiply
   12,003,513.39x = 16,564,847.31 × 6,496,887.33
4. Step 4: Simplify right side
   12,003,513.39x = 107,619,946,611,723.59
5. Step 5: Solve for x
   x = 107,619,946,611,723.59/12,003,513.39
6. Step 6: Final answer
   x = 8,965,703.88