Finding the Fourth Proportional to 42,164.82, 58,185.54 and 26,039.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,164.82 : 58,185.54 = 26,039.34 : x
2. Step 2: Convert to fraction form
   42,164.82/58,185.54 = 26,039.34/x
3. Step 3: Cross multiply
   42,164.82x = 58,185.54 × 26,039.34
4. Step 4: Simplify right side
   42,164.82x = 1,515,113,059.14
5. Step 5: Solve for x
   x = 1,515,113,059.14/42,164.82
6. Step 6: Final answer
   x = 35,933.11