Finding the Fourth Proportional to 10,852,064.78, 16,277,931.32 and 3,668,644.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,852,064.78 : 16,277,931.32 = 3,668,644.58 : x
2. Step 2: Convert to fraction form
   10,852,064.78/16,277,931.32 = 3,668,644.58/x
3. Step 3: Cross multiply
   10,852,064.78x = 16,277,931.32 × 3,668,644.58
4. Step 4: Simplify right side
   10,852,064.78x = 59,717,944,410,997.37
5. Step 5: Solve for x
   x = 59,717,944,410,997.37/10,852,064.78
6. Step 6: Final answer
   x = 5,502,910.80