Finding the Fourth Proportional to 42,099.58, 62,841.17 and 37,117.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,099.58 : 62,841.17 = 37,117.47 : x
2. Step 2: Convert to fraction form
   42,099.58/62,841.17 = 37,117.47/x
3. Step 3: Cross multiply
   42,099.58x = 62,841.17 × 37,117.47
4. Step 4: Simplify right side
   42,099.58x = 2,332,505,242.24
5. Step 5: Solve for x
   x = 2,332,505,242.24/42,099.58
6. Step 6: Final answer
   x = 55,404.48