Finding the Fourth Proportional to 37,684.74, 56,510.71 and 11,383.34

Step by Step Solution

1. Step 1: Write the proportion equation
   37,684.74 : 56,510.71 = 11,383.34 : x
2. Step 2: Convert to fraction form
   37,684.74/56,510.71 = 11,383.34/x
3. Step 3: Cross multiply
   37,684.74x = 56,510.71 × 11,383.34
4. Step 4: Simplify right side
   37,684.74x = 643,280,378.59
5. Step 5: Solve for x
   x = 643,280,378.59/37,684.74
6. Step 6: Final answer
   x = 17,070.05