Finding the Fourth Proportional to 7,071,250.69, 9,758,327.57 and 3,851,986.69

Step by Step Solution

1. Step 1: Write the proportion equation
   7,071,250.69 : 9,758,327.57 = 3,851,986.69 : x
2. Step 2: Convert to fraction form
   7,071,250.69/9,758,327.57 = 3,851,986.69/x
3. Step 3: Cross multiply
   7,071,250.69x = 9,758,327.57 × 3,851,986.69
4. Step 4: Simplify right side
   7,071,250.69x = 37,588,947,916,300.05
5. Step 5: Solve for x
   x = 37,588,947,916,300.05/7,071,250.69
6. Step 6: Final answer
   x = 5,315,742.51