Finding the Fourth Proportional to 112,827.59, 169,252.17 and 31,774.41

Step by Step Solution

1. Step 1: Write the proportion equation
   112,827.59 : 169,252.17 = 31,774.41 : x
2. Step 2: Convert to fraction form
   112,827.59/169,252.17 = 31,774.41/x
3. Step 3: Cross multiply
   112,827.59x = 169,252.17 × 31,774.41
4. Step 4: Simplify right side
   112,827.59x = 5,377,887,723.82
5. Step 5: Solve for x
   x = 5,377,887,723.82/112,827.59
6. Step 6: Final answer
   x = 47,664.65