Finding the Fourth Proportional to 8,697,697.69, 12,002,493.98 and 4,830,467.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,697,697.69 : 12,002,493.98 = 4,830,467.96 : x
2. Step 2: Convert to fraction form
   8,697,697.69/12,002,493.98 = 4,830,467.96/x
3. Step 3: Cross multiply
   8,697,697.69x = 12,002,493.98 × 4,830,467.96
4. Step 4: Simplify right side
   8,697,697.69x = 57,977,662,610,482.88
5. Step 5: Solve for x
   x = 57,977,662,610,482.88/8,697,697.69
6. Step 6: Final answer
   x = 6,665,863.16