Finding the Fourth Proportional to 12,164,610.38, 16,785,356.54 and 7,388,265.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,164,610.38 : 16,785,356.54 = 7,388,265.96 : x
2. Step 2: Convert to fraction form
   12,164,610.38/16,785,356.54 = 7,388,265.96/x
3. Step 3: Cross multiply
   12,164,610.38x = 16,785,356.54 × 7,388,265.96
4. Step 4: Simplify right side
   12,164,610.38x = 124,014,678,314,004.05
5. Step 5: Solve for x
   x = 124,014,678,314,004.05/12,164,610.38
6. Step 6: Final answer
   x = 10,194,710.27