Finding the Fourth Proportional to 22,714,662.36, 31,346,071.83 and 12,401,385.15

Step by Step Solution

1. Step 1: Write the proportion equation
   22,714,662.36 : 31,346,071.83 = 12,401,385.15 : x
2. Step 2: Convert to fraction form
   22,714,662.36/31,346,071.83 = 12,401,385.15/x
3. Step 3: Cross multiply
   22,714,662.36x = 31,346,071.83 × 12,401,385.15
4. Step 4: Simplify right side
   22,714,662.36x = 388,734,709,703,395.31
5. Step 5: Solve for x
   x = 388,734,709,703,395.31/22,714,662.36
6. Step 6: Final answer
   x = 17,113,822.94