Finding the Fourth Proportional to 22,798,069.72, 31,461,100.02 and 12,343,906.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,798,069.72 : 31,461,100.02 = 12,343,906.12 : x
2. Step 2: Convert to fraction form
   22,798,069.72/31,461,100.02 = 12,343,906.12/x
3. Step 3: Cross multiply
   22,798,069.72x = 31,461,100.02 × 12,343,906.12
4. Step 4: Simplify right side
   22,798,069.72x = 388,352,865,078,810.06
5. Step 5: Solve for x
   x = 388,352,865,078,810.06/22,798,069.72
6. Step 6: Final answer
   x = 17,034,462.56