Finding the Fourth Proportional to 42,100.58, 62,842.66 and 37,118.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,100.58 : 62,842.66 = 37,118.48 : x
2. Step 2: Convert to fraction form
   42,100.58/62,842.66 = 37,118.48/x
3. Step 3: Cross multiply
   42,100.58x = 62,842.66 × 37,118.48
4. Step 4: Simplify right side
   42,100.58x = 2,332,624,018.36
5. Step 5: Solve for x
   x = 2,332,624,018.36/42,100.58
6. Step 6: Final answer
   x = 55,405.98