Finding the Fourth Proportional to 67,712.68, 93,443.76 and 37,497.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,712.68 : 93,443.76 = 37,497.34 : x
2. Step 2: Convert to fraction form
   67,712.68/93,443.76 = 37,497.34/x
3. Step 3: Cross multiply
   67,712.68x = 93,443.76 × 37,497.34
4. Step 4: Simplify right side
   67,712.68x = 3,503,892,439.60
5. Step 5: Solve for x
   x = 3,503,892,439.60/67,712.68
6. Step 6: Final answer
   x = 51,746.47