Finding the Fourth Proportional to 42,093.60, 58,086.56 and 23,230.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,093.60 : 58,086.56 = 23,230.64 : x
2. Step 2: Convert to fraction form
   42,093.60/58,086.56 = 23,230.64/x
3. Step 3: Cross multiply
   42,093.60x = 58,086.56 × 23,230.64
4. Step 4: Simplify right side
   42,093.60x = 1,349,387,964.20
5. Step 5: Solve for x
   x = 1,349,387,964.20/42,093.60
6. Step 6: Final answer
   x = 32,056.84