Finding the Fourth Proportional to 11,567,630.82, 17,347,952.50 and 3,478,459.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,567,630.82 : 17,347,952.50 = 3,478,459.11 : x
2. Step 2: Convert to fraction form
   11,567,630.82/17,347,952.50 = 3,478,459.11/x
3. Step 3: Cross multiply
   11,567,630.82x = 17,347,952.50 × 3,478,459.11
4. Step 4: Simplify right side
   11,567,630.82x = 60,344,143,359,287.64
5. Step 5: Solve for x
   x = 60,344,143,359,287.64/11,567,630.82
6. Step 6: Final answer
   x = 5,216,638.07