Finding the Fourth Proportional to 10,717,578.78, 14,790,426.57 and 5,822,897.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,717,578.78 : 14,790,426.57 = 5,822,897.82 : x
2. Step 2: Convert to fraction form
   10,717,578.78/14,790,426.57 = 5,822,897.82/x
3. Step 3: Cross multiply
   10,717,578.78x = 14,790,426.57 × 5,822,897.82
4. Step 4: Simplify right side
   10,717,578.78x = 86,123,142,631,323.08
5. Step 5: Solve for x
   x = 86,123,142,631,323.08/10,717,578.78
6. Step 6: Final answer
   x = 8,035,690.19