Finding the Fourth Proportional to 42,749.76, 58,994.87 and 23,369.07

Step by Step Solution

1. Step 1: Write the proportion equation
   42,749.76 : 58,994.87 = 23,369.07 : x
2. Step 2: Convert to fraction form
   42,749.76/58,994.87 = 23,369.07/x
3. Step 3: Cross multiply
   42,749.76x = 58,994.87 × 23,369.07
4. Step 4: Simplify right side
   42,749.76x = 1,378,655,129.83
5. Step 5: Solve for x
   x = 1,378,655,129.83/42,749.76
6. Step 6: Final answer
   x = 32,249.42