Finding the Fourth Proportional to 117,212.50, 175,847.91 and 34,106.50

Step by Step Solution

1. Step 1: Write the proportion equation
   117,212.50 : 175,847.91 = 34,106.50 : x
2. Step 2: Convert to fraction form
   117,212.50/175,847.91 = 34,106.50/x
3. Step 3: Cross multiply
   117,212.50x = 175,847.91 × 34,106.50
4. Step 4: Simplify right side
   117,212.50x = 5,997,556,742.42
5. Step 5: Solve for x
   x = 5,997,556,742.42/117,212.50
6. Step 6: Final answer
   x = 51,168.23