Finding the Fourth Proportional to 59,843.82, 82,637.64 and 37,221.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,843.82 : 82,637.64 = 37,221.60 : x
2. Step 2: Convert to fraction form
   59,843.82/82,637.64 = 37,221.60/x
3. Step 3: Cross multiply
   59,843.82x = 82,637.64 × 37,221.60
4. Step 4: Simplify right side
   59,843.82x = 3,075,905,181.02
5. Step 5: Solve for x
   x = 3,075,905,181.02/59,843.82
6. Step 6: Final answer
   x = 51,398.88