Finding the Fourth Proportional to 94,435.07, 141,619.60 and 27,857.53

Step by Step Solution

1. Step 1: Write the proportion equation
   94,435.07 : 141,619.60 = 27,857.53 : x
2. Step 2: Convert to fraction form
   94,435.07/141,619.60 = 27,857.53/x
3. Step 3: Cross multiply
   94,435.07x = 141,619.60 × 27,857.53
4. Step 4: Simplify right side
   94,435.07x = 3,945,172,116.30
5. Step 5: Solve for x
   x = 3,945,172,116.30/94,435.07
6. Step 6: Final answer
   x = 41,776.56