Finding the Fourth Proportional to 94,620.96, 141,961.41 and 28,061.37

Step by Step Solution

1. Step 1: Write the proportion equation
   94,620.96 : 141,961.41 = 28,061.37 : x
2. Step 2: Convert to fraction form
   94,620.96/141,961.41 = 28,061.37/x
3. Step 3: Cross multiply
   94,620.96x = 141,961.41 × 28,061.37
4. Step 4: Simplify right side
   94,620.96x = 3,983,631,651.73
5. Step 5: Solve for x
   x = 3,983,631,651.73/94,620.96
6. Step 6: Final answer
   x = 42,100.94