Finding the Fourth Proportional to 79,133.12, 109,205 and 43,322.52

Step by Step Solution

1. Step 1: Write the proportion equation
   79,133.12 : 109,205 = 43,322.52 : x
2. Step 2: Convert to fraction form
   79,133.12/109,205 = 43,322.52/x
3. Step 3: Cross multiply
   79,133.12x = 109,205 × 43,322.52
4. Step 4: Simplify right side
   79,133.12x = 4,731,035,796.60
5. Step 5: Solve for x
   x = 4,731,035,796.60/79,133.12
6. Step 6: Final answer
   x = 59,785.79