Finding the Fourth Proportional to 109,928.58, 164,874.24 and 31,024.32

Step by Step Solution

1. Step 1: Write the proportion equation
   109,928.58 : 164,874.24 = 31,024.32 : x
2. Step 2: Convert to fraction form
   109,928.58/164,874.24 = 31,024.32/x
3. Step 3: Cross multiply
   109,928.58x = 164,874.24 × 31,024.32
4. Step 4: Simplify right side
   109,928.58x = 5,115,111,181.52
5. Step 5: Solve for x
   x = 5,115,111,181.52/109,928.58
6. Step 6: Final answer
   x = 46,531.22