Finding the Fourth Proportional to 136,065.69, 204,100.61 and 47,322.25

Step by Step Solution

1. Step 1: Write the proportion equation
   136,065.69 : 204,100.61 = 47,322.25 : x
2. Step 2: Convert to fraction form
   136,065.69/204,100.61 = 47,322.25/x
3. Step 3: Cross multiply
   136,065.69x = 204,100.61 × 47,322.25
4. Step 4: Simplify right side
   136,065.69x = 9,658,499,344.71
5. Step 5: Solve for x
   x = 9,658,499,344.71/136,065.69
6. Step 6: Final answer
   x = 70,984.09