Finding the Fourth Proportional to 12,321,111.06, 18,481,698 and 5,034,571.02

Step by Step Solution

1. Step 1: Write the proportion equation
   12,321,111.06 : 18,481,698 = 5,034,571.02 : x
2. Step 2: Convert to fraction form
   12,321,111.06/18,481,698 = 5,034,571.02/x
3. Step 3: Cross multiply
   12,321,111.06x = 18,481,698 × 5,034,571.02
4. Step 4: Simplify right side
   12,321,111.06x = 93,047,421,151,191.95
5. Step 5: Solve for x
   x = 93,047,421,151,191.95/12,321,111.06
6. Step 6: Final answer
   x = 7,551,869.36