Finding the Fourth Proportional to 104,574.34, 156,892.29 and 38,013.42

Step by Step Solution

1. Step 1: Write the proportion equation
   104,574.34 : 156,892.29 = 38,013.42 : x
2. Step 2: Convert to fraction form
   104,574.34/156,892.29 = 38,013.42/x
3. Step 3: Cross multiply
   104,574.34x = 156,892.29 × 38,013.42
4. Step 4: Simplify right side
   104,574.34x = 5,964,012,514.53
5. Step 5: Solve for x
   x = 5,964,012,514.53/104,574.34
6. Step 6: Final answer
   x = 57,031.32