Finding the Fourth Proportional to 111,449.50, 167,200.17 and 37,577.50

Step by Step Solution

1. Step 1: Write the proportion equation
   111,449.50 : 167,200.17 = 37,577.50 : x
2. Step 2: Convert to fraction form
   111,449.50/167,200.17 = 37,577.50/x
3. Step 3: Cross multiply
   111,449.50x = 167,200.17 × 37,577.50
4. Step 4: Simplify right side
   111,449.50x = 6,282,964,388.18
5. Step 5: Solve for x
   x = 6,282,964,388.18/111,449.50
6. Step 6: Final answer
   x = 56,374.99