Finding the Fourth Proportional to 42,770.16, 59,023.02 and 23,906.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,770.16 : 59,023.02 = 23,906.88 : x
2. Step 2: Convert to fraction form
   42,770.16/59,023.02 = 23,906.88/x
3. Step 3: Cross multiply
   42,770.16x = 59,023.02 × 23,906.88
4. Step 4: Simplify right side
   42,770.16x = 1,411,056,256.38
5. Step 5: Solve for x
   x = 1,411,056,256.38/42,770.16
6. Step 6: Final answer
   x = 32,991.61