Finding the Fourth Proportional to 376,128.58, 564,196.52 and 95,645.83

Step by Step Solution

1. Step 1: Write the proportion equation
   376,128.58 : 564,196.52 = 95,645.83 : x
2. Step 2: Convert to fraction form
   376,128.58/564,196.52 = 95,645.83/x
3. Step 3: Cross multiply
   376,128.58x = 564,196.52 × 95,645.83
4. Step 4: Simplify right side
   376,128.58x = 53,963,043,960.28
5. Step 5: Solve for x
   x = 53,963,043,960.28/376,128.58
6. Step 6: Final answer
   x = 143,469.67