Finding the Fourth Proportional to 109,878.30, 164,842.32 and 35,002.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,878.30 : 164,842.32 = 35,002.71 : x
2. Step 2: Convert to fraction form
   109,878.30/164,842.32 = 35,002.71/x
3. Step 3: Cross multiply
   109,878.30x = 164,842.32 × 35,002.71
4. Step 4: Simplify right side
   109,878.30x = 5,769,927,922.69
5. Step 5: Solve for x
   x = 5,769,927,922.69/109,878.30
6. Step 6: Final answer
   x = 52,511.99