Finding the Fourth Proportional to 37,696.96, 56,564.88 and 15,526.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,696.96 : 56,564.88 = 15,526.72 : x
2. Step 2: Convert to fraction form
   37,696.96/56,564.88 = 15,526.72/x
3. Step 3: Cross multiply
   37,696.96x = 56,564.88 × 15,526.72
4. Step 4: Simplify right side
   37,696.96x = 878,267,053.59
5. Step 5: Solve for x
   x = 878,267,053.59/37,696.96
6. Step 6: Final answer
   x = 23,298.09