Finding the Fourth Proportional to 67,498.76, 93,148.28 and 37,690.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,498.76 : 93,148.28 = 37,690.76 : x
2. Step 2: Convert to fraction form
   67,498.76/93,148.28 = 37,690.76/x
3. Step 3: Cross multiply
   67,498.76x = 93,148.28 × 37,690.76
4. Step 4: Simplify right side
   67,498.76x = 3,510,829,465.89
5. Step 5: Solve for x
   x = 3,510,829,465.89/67,498.76
6. Step 6: Final answer
   x = 52,013.24