Finding the Fourth Proportional to 37,499.32, 51,760.61 and 21,594.39

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.32 : 51,760.61 = 21,594.39 : x
2. Step 2: Convert to fraction form
   37,499.32/51,760.61 = 21,594.39/x
3. Step 3: Cross multiply
   37,499.32x = 51,760.61 × 21,594.39
4. Step 4: Simplify right side
   37,499.32x = 1,117,738,798.98
5. Step 5: Solve for x
   x = 1,117,738,798.98/37,499.32
6. Step 6: Final answer
   x = 29,806.91