Finding the Fourth Proportional to 112,499.05, 168,757.27 and 37,619.51

Step by Step Solution

1. Step 1: Write the proportion equation
   112,499.05 : 168,757.27 = 37,619.51 : x
2. Step 2: Convert to fraction form
   112,499.05/168,757.27 = 37,619.51/x
3. Step 3: Cross multiply
   112,499.05x = 168,757.27 × 37,619.51
4. Step 4: Simplify right side
   112,499.05x = 6,348,566,504.00
5. Step 5: Solve for x
   x = 6,348,566,504.00/112,499.05
6. Step 6: Final answer
   x = 56,432.18