Finding the Fourth Proportional to 37,649.60, 51,978.96 and 23,521.58

Step by Step Solution

1. Step 1: Write the proportion equation
   37,649.60 : 51,978.96 = 23,521.58 : x
2. Step 2: Convert to fraction form
   37,649.60/51,978.96 = 23,521.58/x
3. Step 3: Cross multiply
   37,649.60x = 51,978.96 × 23,521.58
4. Step 4: Simplify right side
   37,649.60x = 1,222,627,265.96
5. Step 5: Solve for x
   x = 1,222,627,265.96/37,649.60
6. Step 6: Final answer
   x = 32,473.84