Finding the Fourth Proportional to 37,445.90, 56,004.72 and 32,590.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,445.90 : 56,004.72 = 32,590.76 : x
2. Step 2: Convert to fraction form
   37,445.90/56,004.72 = 32,590.76/x
3. Step 3: Cross multiply
   37,445.90x = 56,004.72 × 32,590.76
4. Step 4: Simplify right side
   37,445.90x = 1,825,236,388.39
5. Step 5: Solve for x
   x = 1,825,236,388.39/37,445.90
6. Step 6: Final answer
   x = 48,743.29