Finding the Fourth Proportional to 11,672,697.42, 16,108,594.07 and 7,321,967.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,672,697.42 : 16,108,594.07 = 7,321,967.10 : x
2. Step 2: Convert to fraction form
   11,672,697.42/16,108,594.07 = 7,321,967.10/x
3. Step 3: Cross multiply
   11,672,697.42x = 16,108,594.07 × 7,321,967.10
4. Step 4: Simplify right side
   11,672,697.42x = 117,946,595,771,185.25
5. Step 5: Solve for x
   x = 117,946,595,771,185.25/11,672,697.42
6. Step 6: Final answer
   x = 10,104,484.98