Finding the Fourth Proportional to 37,777.86, 56,667.72 and 16,713.42

Step by Step Solution

1. Step 1: Write the proportion equation
   37,777.86 : 56,667.72 = 16,713.42 : x
2. Step 2: Convert to fraction form
   37,777.86/56,667.72 = 16,713.42/x
3. Step 3: Cross multiply
   37,777.86x = 56,667.72 × 16,713.42
4. Step 4: Simplify right side
   37,777.86x = 947,111,404.80
5. Step 5: Solve for x
   x = 947,111,404.80/37,777.86
6. Step 6: Final answer
   x = 25,070.54