Finding the Fourth Proportional to 79,588.77, 109,848.12 and 45,620.04

Step by Step Solution

1. Step 1: Write the proportion equation
   79,588.77 : 109,848.12 = 45,620.04 : x
2. Step 2: Convert to fraction form
   79,588.77/109,848.12 = 45,620.04/x
3. Step 3: Cross multiply
   79,588.77x = 109,848.12 × 45,620.04
4. Step 4: Simplify right side
   79,588.77x = 5,011,275,628.32
5. Step 5: Solve for x
   x = 5,011,275,628.32/79,588.77
6. Step 6: Final answer
   x = 62,964.61