Finding the Fourth Proportional to 37,499.82, 51,761.28 and 21,594.87

Step by Step Solution

1. Step 1: Write the proportion equation
   37,499.82 : 51,761.28 = 21,594.87 : x
2. Step 2: Convert to fraction form
   37,499.82/51,761.28 = 21,594.87/x
3. Step 3: Cross multiply
   37,499.82x = 51,761.28 × 21,594.87
4. Step 4: Simplify right side
   37,499.82x = 1,117,778,112.63
5. Step 5: Solve for x
   x = 1,117,778,112.63/37,499.82
6. Step 6: Final answer
   x = 29,807.56