Finding the Fourth Proportional to 79,597.64, 119,870.51 and 69,333.32

Step by Step Solution

1. Step 1: Write the proportion equation
   79,597.64 : 119,870.51 = 69,333.32 : x
2. Step 2: Convert to fraction form
   79,597.64/119,870.51 = 69,333.32/x
3. Step 3: Cross multiply
   79,597.64x = 119,870.51 × 69,333.32
4. Step 4: Simplify right side
   79,597.64x = 8,311,020,428.39
5. Step 5: Solve for x
   x = 8,311,020,428.39/79,597.64
6. Step 6: Final answer
   x = 104,412.90