Finding the Fourth Proportional to 21,658,180.82, 32,487,345.41 and 5,484,124.58

Step by Step Solution

1. Step 1: Write the proportion equation
   21,658,180.82 : 32,487,345.41 = 5,484,124.58 : x
2. Step 2: Convert to fraction form
   21,658,180.82/32,487,345.41 = 5,484,124.58/x
3. Step 3: Cross multiply
   21,658,180.82x = 32,487,345.41 × 5,484,124.58
4. Step 4: Simplify right side
   21,658,180.82x = 178,164,649,555,728.91
5. Step 5: Solve for x
   x = 178,164,649,555,728.91/21,658,180.82
6. Step 6: Final answer
   x = 8,226,205.65