Finding the Fourth Proportional to 42,109.06, 58,110.06 and 23,245.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,109.06 : 58,110.06 = 23,245.78 : x
2. Step 2: Convert to fraction form
   42,109.06/58,110.06 = 23,245.78/x
3. Step 3: Cross multiply
   42,109.06x = 58,110.06 × 23,245.78
4. Step 4: Simplify right side
   42,109.06x = 1,350,813,670.55
5. Step 5: Solve for x
   x = 1,350,813,670.55/42,109.06
6. Step 6: Final answer
   x = 32,078.93