Finding the Fourth Proportional to 79,011.99, 109,073.12 and 46,736.43

Step by Step Solution

1. Step 1: Write the proportion equation
   79,011.99 : 109,073.12 = 46,736.43 : x
2. Step 2: Convert to fraction form
   79,011.99/109,073.12 = 46,736.43/x
3. Step 3: Cross multiply
   79,011.99x = 109,073.12 × 46,736.43
4. Step 4: Simplify right side
   79,011.99x = 5,097,688,237.76
5. Step 5: Solve for x
   x = 5,097,688,237.76/79,011.99
6. Step 6: Final answer
   x = 64,517.91