Finding the Fourth Proportional to 74,477.69, 111,653.56 and 32,326.09

Step by Step Solution

1. Step 1: Write the proportion equation
   74,477.69 : 111,653.56 = 32,326.09 : x
2. Step 2: Convert to fraction form
   74,477.69/111,653.56 = 32,326.09/x
3. Step 3: Cross multiply
   74,477.69x = 111,653.56 × 32,326.09
4. Step 4: Simplify right side
   74,477.69x = 3,609,323,209.35
5. Step 5: Solve for x
   x = 3,609,323,209.35/74,477.69
6. Step 6: Final answer
   x = 48,461.80