Finding the Fourth Proportional to 42,289.04, 58,225.98 and 35,902.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,289.04 : 58,225.98 = 35,902.38 : x
2. Step 2: Convert to fraction form
   42,289.04/58,225.98 = 35,902.38/x
3. Step 3: Cross multiply
   42,289.04x = 58,225.98 × 35,902.38
4. Step 4: Simplify right side
   42,289.04x = 2,090,451,259.83
5. Step 5: Solve for x
   x = 2,090,451,259.83/42,289.04
6. Step 6: Final answer
   x = 49,432.46