Finding the Fourth Proportional to 22,637,670.58, 31,239,005.34 and 12,324,429.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,637,670.58 : 31,239,005.34 = 12,324,429.82 : x
2. Step 2: Convert to fraction form
   22,637,670.58/31,239,005.34 = 12,324,429.82/x
3. Step 3: Cross multiply
   22,637,670.58x = 31,239,005.34 × 12,324,429.82
4. Step 4: Simplify right side
   22,637,670.58x = 385,002,928,959,435.25
5. Step 5: Solve for x
   x = 385,002,928,959,435.25/22,637,670.58
6. Step 6: Final answer
   x = 17,007,179.59