Finding the Fourth Proportional to 10,210,917.33, 14,091,066.12 and 5,627,238.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,210,917.33 : 14,091,066.12 = 5,627,238.71 : x
2. Step 2: Convert to fraction form
   10,210,917.33/14,091,066.12 = 5,627,238.71/x
3. Step 3: Cross multiply
   10,210,917.33x = 14,091,066.12 × 5,627,238.71
4. Step 4: Simplify right side
   10,210,917.33x = 79,293,792,686,346.33
5. Step 5: Solve for x
   x = 79,293,792,686,346.33/10,210,917.33
6. Step 6: Final answer
   x = 7,765,589.53