Finding the Fourth Proportional to 79,421.57, 119,097.37 and 37,313.62

Step by Step Solution

1. Step 1: Write the proportion equation
   79,421.57 : 119,097.37 = 37,313.62 : x
2. Step 2: Convert to fraction form
   79,421.57/119,097.37 = 37,313.62/x
3. Step 3: Cross multiply
   79,421.57x = 119,097.37 × 37,313.62
4. Step 4: Simplify right side
   79,421.57x = 4,443,953,411.69
5. Step 5: Solve for x
   x = 4,443,953,411.69/79,421.57
6. Step 6: Final answer
   x = 55,953.99