Finding the Fourth Proportional to 37,817.94, 56,650.47 and 19,071.91

Step by Step Solution

1. Step 1: Write the proportion equation
   37,817.94 : 56,650.47 = 19,071.91 : x
2. Step 2: Convert to fraction form
   37,817.94/56,650.47 = 19,071.91/x
3. Step 3: Cross multiply
   37,817.94x = 56,650.47 × 19,071.91
4. Step 4: Simplify right side
   37,817.94x = 1,080,432,665.30
5. Step 5: Solve for x
   x = 1,080,432,665.30/37,817.94
6. Step 6: Final answer
   x = 28,569.32