Finding the Fourth Proportional to 37,499.45, 51,760.76 and 21,594.49

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.45 : 51,760.76 = 21,594.49 : x
2. Step 2: Convert to fraction form
   37,499.45/51,760.76 = 21,594.49/x
3. Step 3: Cross multiply
   37,499.45x = 51,760.76 × 21,594.49
4. Step 4: Simplify right side
   37,499.45x = 1,117,746,976.84
5. Step 5: Solve for x
   x = 1,117,746,976.84/37,499.45
6. Step 6: Final answer
   x = 29,807.03