Finding the Fourth Proportional to 10,717,678.86, 14,790,317.55 and 5,822,941.20

Step by Step Solution

1. Step 1: Write the proportion equation
   10,717,678.86 : 14,790,317.55 = 5,822,941.20 : x
2. Step 2: Convert to fraction form
   10,717,678.86/14,790,317.55 = 5,822,941.20/x
3. Step 3: Cross multiply
   10,717,678.86x = 14,790,317.55 × 5,822,941.20
4. Step 4: Simplify right side
   10,717,678.86x = 86,123,149,422,978.06
5. Step 5: Solve for x
   x = 86,123,149,422,978.06/10,717,678.86
6. Step 6: Final answer
   x = 8,035,615.78