Finding the Fourth Proportional to 42,066, 58,051.20 and 23,202.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066 : 58,051.20 = 23,202.96 : x
2. Step 2: Convert to fraction form
   42,066/58,051.20 = 23,202.96/x
3. Step 3: Cross multiply
   42,066x = 58,051.20 × 23,202.96
4. Step 4: Simplify right side
   42,066x = 1,346,959,671.55
5. Step 5: Solve for x
   x = 1,346,959,671.55/42,066
6. Step 6: Final answer
   x = 32,020.15