Finding the Fourth Proportional to 37,808.72, 56,713.08 and 10,106

Step by Step Solution

1. Step 1: Write the proportion equation
   37,808.72 : 56,713.08 = 10,106 : x
2. Step 2: Convert to fraction form
   37,808.72/56,713.08 = 10,106/x
3. Step 3: Cross multiply
   37,808.72x = 56,713.08 × 10,106
4. Step 4: Simplify right side
   37,808.72x = 573,142,386.48
5. Step 5: Solve for x
   x = 573,142,386.48/37,808.72
6. Step 6: Final answer
   x = 15,159