Finding the Fourth Proportional to 67,308.48, 92,889.76 and 37,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,308.48 : 92,889.76 = 37,093.72 : x
2. Step 2: Convert to fraction form
   67,308.48/92,889.76 = 37,093.72/x
3. Step 3: Cross multiply
   67,308.48x = 92,889.76 × 37,093.72
4. Step 4: Simplify right side
   67,308.48x = 3,445,626,748.31
5. Step 5: Solve for x
   x = 3,445,626,748.31/67,308.48
6. Step 6: Final answer
   x = 51,191.57