Finding the Fourth Proportional to 37,494.55, 51,742.52 and 21,582.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,494.55 : 51,742.52 = 21,582.10 : x
2. Step 2: Convert to fraction form
   37,494.55/51,742.52 = 21,582.10/x
3. Step 3: Cross multiply
   37,494.55x = 51,742.52 × 21,582.10
4. Step 4: Simplify right side
   37,494.55x = 1,116,712,240.89
5. Step 5: Solve for x
   x = 1,116,712,240.89/37,494.55
6. Step 6: Final answer
   x = 29,783.32