Finding the Fourth Proportional to 37,493.55, 51,741.14 and 21,581.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,493.55 : 51,741.14 = 21,581.10 : x
2. Step 2: Convert to fraction form
   37,493.55/51,741.14 = 21,581.10/x
3. Step 3: Cross multiply
   37,493.55x = 51,741.14 × 21,581.10
4. Step 4: Simplify right side
   37,493.55x = 1,116,630,608.55
5. Step 5: Solve for x
   x = 1,116,630,608.55/37,493.55
6. Step 6: Final answer
   x = 29,781.94