Finding the Fourth Proportional to 116,104.74, 174,157.29 and 31,866.05

Step by Step Solution

1. Step 1: Write the proportion equation
   116,104.74 : 174,157.29 = 31,866.05 : x
2. Step 2: Convert to fraction form
   116,104.74/174,157.29 = 31,866.05/x
3. Step 3: Cross multiply
   116,104.74x = 174,157.29 × 31,866.05
4. Step 4: Simplify right side
   116,104.74x = 5,549,704,040.22
5. Step 5: Solve for x
   x = 5,549,704,040.22/116,104.74
6. Step 6: Final answer
   x = 47,799.12