Finding the Fourth Proportional to 48,573.93, 72,747.50 and 37,391.89

Step by Step Solution

1. Step 1: Write the proportion equation
   48,573.93 : 72,747.50 = 37,391.89 : x
2. Step 2: Convert to fraction form
   48,573.93/72,747.50 = 37,391.89/x
3. Step 3: Cross multiply
   48,573.93x = 72,747.50 × 37,391.89
4. Step 4: Simplify right side
   48,573.93x = 2,720,166,330.82
5. Step 5: Solve for x
   x = 2,720,166,330.82/48,573.93
6. Step 6: Final answer
   x = 56,000.54