Finding the Fourth Proportional to 42,835, 59,143.48 and 34,383.61

Step by Step Solution

1. Step 1: Write the proportion equation
   42,835 : 59,143.48 = 34,383.61 : x
2. Step 2: Convert to fraction form
   42,835/59,143.48 = 34,383.61/x
3. Step 3: Cross multiply
   42,835x = 59,143.48 × 34,383.61
4. Step 4: Simplify right side
   42,835x = 2,033,566,350.36
5. Step 5: Solve for x
   x = 2,033,566,350.36/42,835
6. Step 6: Final answer
   x = 47,474.41