Finding the Fourth Proportional to 112,796, 169,196.72 and 37,917.12

Step by Step Solution

1. Step 1: Write the proportion equation
   112,796 : 169,196.72 = 37,917.12 : x
2. Step 2: Convert to fraction form
   112,796/169,196.72 = 37,917.12/x
3. Step 3: Cross multiply
   112,796x = 169,196.72 × 37,917.12
4. Step 4: Simplify right side
   112,796x = 6,415,452,335.85
5. Step 5: Solve for x
   x = 6,415,452,335.85/112,796
6. Step 6: Final answer
   x = 56,876.59