Finding the Fourth Proportional to 22,914,753.99, 31,613,410.58 and 13,119,963.45

Step by Step Solution

1. Step 1: Write the proportion equation
   22,914,753.99 : 31,613,410.58 = 13,119,963.45 : x
2. Step 2: Convert to fraction form
   22,914,753.99/31,613,410.58 = 13,119,963.45/x
3. Step 3: Cross multiply
   22,914,753.99x = 31,613,410.58 × 13,119,963.45
4. Step 4: Simplify right side
   22,914,753.99x = 414,766,791,339,443.25
5. Step 5: Solve for x
   x = 414,766,791,339,443.25/22,914,753.99
6. Step 6: Final answer
   x = 18,100,425.23