Finding the Fourth Proportional to 31,027,822.97, 42,820,340.27 and 17,089,175.30

Step by Step Solution

1. Step 1: Write the proportion equation
   31,027,822.97 : 42,820,340.27 = 17,089,175.30 : x
2. Step 2: Convert to fraction form
   31,027,822.97/42,820,340.27 = 17,089,175.30/x
3. Step 3: Cross multiply
   31,027,822.97x = 42,820,340.27 × 17,089,175.30
4. Step 4: Simplify right side
   31,027,822.97x = 731,764,300,980,131.88
5. Step 5: Solve for x
   x = 731,764,300,980,131.88/31,027,822.97
6. Step 6: Final answer
   x = 23,584,132.92