Finding the Fourth Proportional to 12,479,094.43, 17,219,567.52 and 7,320,573.79

Step by Step Solution

1. Step 1: Write the proportion equation
   12,479,094.43 : 17,219,567.52 = 7,320,573.79 : x
2. Step 2: Convert to fraction form
   12,479,094.43/17,219,567.52 = 7,320,573.79/x
3. Step 3: Cross multiply
   12,479,094.43x = 17,219,567.52 × 7,320,573.79
4. Step 4: Simplify right side
   12,479,094.43x = 126,057,114,618,998.38
5. Step 5: Solve for x
   x = 126,057,114,618,998.38/12,479,094.43
6. Step 6: Final answer
   x = 10,101,463.32