Finding the Fourth Proportional to 73,961.07, 102,076.83 and 42,132.93

Step by Step Solution

1. Step 1: Write the proportion equation
   73,961.07 : 102,076.83 = 42,132.93 : x
2. Step 2: Convert to fraction form
   73,961.07/102,076.83 = 42,132.93/x
3. Step 3: Cross multiply
   73,961.07x = 102,076.83 × 42,132.93
4. Step 4: Simplify right side
   73,961.07x = 4,300,795,933.01
5. Step 5: Solve for x
   x = 4,300,795,933.01/73,961.07
6. Step 6: Final answer
   x = 58,149.46