Finding the Fourth Proportional to 67,691.42, 93,411.12 and 37,474.62

Step by Step Solution

1. Step 1: Write the proportion equation
   67,691.42 : 93,411.12 = 37,474.62 : x
2. Step 2: Convert to fraction form
   67,691.42/93,411.12 = 37,474.62/x
3. Step 3: Cross multiply
   67,691.42x = 93,411.12 × 37,474.62
4. Step 4: Simplify right side
   67,691.42x = 3,500,546,225.77
5. Step 5: Solve for x
   x = 3,500,546,225.77/67,691.42
6. Step 6: Final answer
   x = 51,713.29