Finding the Fourth Proportional to 12,111,034.02, 18,170,057.52 and 3,591,575.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,111,034.02 : 18,170,057.52 = 3,591,575.52 : x
2. Step 2: Convert to fraction form
   12,111,034.02/18,170,057.52 = 3,591,575.52/x
3. Step 3: Cross multiply
   12,111,034.02x = 18,170,057.52 × 3,591,575.52
4. Step 4: Simplify right side
   12,111,034.02x = 65,259,133,785,823.91
5. Step 5: Solve for x
   x = 65,259,133,785,823.91/12,111,034.02
6. Step 6: Final answer
   x = 5,388,403.14