Finding the Fourth Proportional to 48,851.61, 67,445.46 and 37,499.37

Step by Step Solution

1. Step 1: Write the proportion equation
   48,851.61 : 67,445.46 = 37,499.37 : x
2. Step 2: Convert to fraction form
   48,851.61/67,445.46 = 37,499.37/x
3. Step 3: Cross multiply
   48,851.61x = 67,445.46 × 37,499.37
4. Step 4: Simplify right side
   48,851.61x = 2,529,162,259.36
5. Step 5: Solve for x
   x = 2,529,162,259.36/48,851.61
6. Step 6: Final answer
   x = 51,772.34