Finding the Fourth Proportional to 42,060.06, 58,041.36 and 23,196.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,060.06 : 58,041.36 = 23,196.78 : x
2. Step 2: Convert to fraction form
   42,060.06/58,041.36 = 23,196.78/x
3. Step 3: Cross multiply
   42,060.06x = 58,041.36 × 23,196.78
4. Step 4: Simplify right side
   42,060.06x = 1,346,372,658.82
5. Step 5: Solve for x
   x = 1,346,372,658.82/42,060.06
6. Step 6: Final answer
   x = 32,010.72