Finding the Fourth Proportional to 9,892,162.64, 13,651,034.58 and 5,541,404.67

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892,162.64 : 13,651,034.58 = 5,541,404.67 : x
2. Step 2: Convert to fraction form
   9,892,162.64/13,651,034.58 = 5,541,404.67/x
3. Step 3: Cross multiply
   9,892,162.64x = 13,651,034.58 × 5,541,404.67
4. Step 4: Simplify right side
   9,892,162.64x = 75,645,906,771,943.48
5. Step 5: Solve for x
   x = 75,645,906,771,943.48/9,892,162.64
6. Step 6: Final answer
   x = 7,647,054.50