Finding the Fourth Proportional to 42,091.56, 58,083.90 and 23,228.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,091.56 : 58,083.90 = 23,228.64 : x
2. Step 2: Convert to fraction form
   42,091.56/58,083.90 = 23,228.64/x
3. Step 3: Cross multiply
   42,091.56x = 58,083.90 × 23,228.64
4. Step 4: Simplify right side
   42,091.56x = 1,349,210,002.90
5. Step 5: Solve for x
   x = 1,349,210,002.90/42,091.56
6. Step 6: Final answer
   x = 32,054.17