Finding the Fourth Proportional to 116,088.21, 174,118.27 and 31,855.23

Step by Step Solution

1. Step 1: Write the proportion equation
   116,088.21 : 174,118.27 = 31,855.23 : x
2. Step 2: Convert to fraction form
   116,088.21/174,118.27 = 31,855.23/x
3. Step 3: Cross multiply
   116,088.21x = 174,118.27 × 31,855.23
4. Step 4: Simplify right side
   116,088.21x = 5,546,577,538.05
5. Step 5: Solve for x
   x = 5,546,577,538.05/116,088.21
6. Step 6: Final answer
   x = 47,778.99