Finding the Fourth Proportional to 37,871.86, 56,807.76 and 37,817.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,871.86 : 56,807.76 = 37,817.14 : x
2. Step 2: Convert to fraction form
   37,871.86/56,807.76 = 37,817.14/x
3. Step 3: Cross multiply
   37,871.86x = 56,807.76 × 37,817.14
4. Step 4: Simplify right side
   37,871.86x = 2,148,307,013.01
5. Step 5: Solve for x
   x = 2,148,307,013.01/37,871.86
6. Step 6: Final answer
   x = 56,725.68