Finding the Fourth Proportional to 67,407.92, 93,024.72 and 37,193.60

Step by Step Solution

1. Step 1: Write the proportion equation
   67,407.92 : 93,024.72 = 37,193.60 : x
2. Step 2: Convert to fraction form
   67,407.92/93,024.72 = 37,193.60/x
3. Step 3: Cross multiply
   67,407.92x = 93,024.72 × 37,193.60
4. Step 4: Simplify right side
   67,407.92x = 3,459,924,225.79
5. Step 5: Solve for x
   x = 3,459,924,225.79/67,407.92
6. Step 6: Final answer
   x = 51,328.16