Finding the Fourth Proportional to 10,758,860.76, 14,847,097.20 and 5,864,067.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,758,860.76 : 14,847,097.20 = 5,864,067.72 : x
2. Step 2: Convert to fraction form
   10,758,860.76/14,847,097.20 = 5,864,067.72/x
3. Step 3: Cross multiply
   10,758,860.76x = 14,847,097.20 × 5,864,067.72
4. Step 4: Simplify right side
   10,758,860.76x = 87,064,383,426,222.38
5. Step 5: Solve for x
   x = 87,064,383,426,222.38/10,758,860.76
6. Step 6: Final answer
   x = 8,092,342.24