Finding the Fourth Proportional to 70,349.50, 105,550.17 and 37,068.22

Step by Step Solution

1. Step 1: Write the proportion equation
   70,349.50 : 105,550.17 = 37,068.22 : x
2. Step 2: Convert to fraction form
   70,349.50/105,550.17 = 37,068.22/x
3. Step 3: Cross multiply
   70,349.50x = 105,550.17 × 37,068.22
4. Step 4: Simplify right side
   70,349.50x = 3,912,556,922.60
5. Step 5: Solve for x
   x = 3,912,556,922.60/70,349.50
6. Step 6: Final answer
   x = 55,615.99