Finding the Fourth Proportional to 8,367,066.10, 12,550,599.15 and 8,367,066.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,367,066.10 : 12,550,599.15 = 8,367,066.10 : x
2. Step 2: Convert to fraction form
   8,367,066.10/12,550,599.15 = 8,367,066.10/x
3. Step 3: Cross multiply
   8,367,066.10x = 12,550,599.15 × 8,367,066.10
4. Step 4: Simplify right side
   8,367,066.10x = 105,011,692,682,653.81
5. Step 5: Solve for x
   x = 105,011,692,682,653.81/8,367,066.10
6. Step 6: Final answer
   x = 12,550,599.15