Finding the Fourth Proportional to 116,053.55, 174,089.60 and 49,494.27

Step by Step Solution

1. Step 1: Write the proportion equation
   116,053.55 : 174,089.60 = 49,494.27 : x
2. Step 2: Convert to fraction form
   116,053.55/174,089.60 = 49,494.27/x
3. Step 3: Cross multiply
   116,053.55x = 174,089.60 × 49,494.27
4. Step 4: Simplify right side
   116,053.55x = 8,616,437,419.12
5. Step 5: Solve for x
   x = 8,616,437,419.12/116,053.55
6. Step 6: Final answer
   x = 74,245.36