Finding the Fourth Proportional to 67,710.90, 93,439.89 and 37,495.57

Step by Step Solution

1. Step 1: Write the proportion equation
   67,710.90 : 93,439.89 = 37,495.57 : x
2. Step 2: Convert to fraction form
   67,710.90/93,439.89 = 37,495.57/x
3. Step 3: Cross multiply
   67,710.90x = 93,439.89 × 37,495.57
4. Step 4: Simplify right side
   67,710.90x = 3,503,581,748.81
5. Step 5: Solve for x
   x = 3,503,581,748.81/67,710.90
6. Step 6: Final answer
   x = 51,743.25