Finding the Fourth Proportional to 109,637.09, 164,505.86 and 59,642.27

Step by Step Solution

1. Step 1: Write the proportion equation
   109,637.09 : 164,505.86 = 59,642.27 : x
2. Step 2: Convert to fraction form
   109,637.09/164,505.86 = 59,642.27/x
3. Step 3: Cross multiply
   109,637.09x = 164,505.86 × 59,642.27
4. Step 4: Simplify right side
   109,637.09x = 9,811,503,255.41
5. Step 5: Solve for x
   x = 9,811,503,255.41/109,637.09
6. Step 6: Final answer
   x = 89,490.73