Finding the Fourth Proportional to 295,528.52, 443,090.30 and 105,984.83

Step by Step Solution

1. Step 1: Write the proportion equation
   295,528.52 : 443,090.30 = 105,984.83 : x
2. Step 2: Convert to fraction form
   295,528.52/443,090.30 = 105,984.83/x
3. Step 3: Cross multiply
   295,528.52x = 443,090.30 × 105,984.83
4. Step 4: Simplify right side
   295,528.52x = 46,960,847,374.77
5. Step 5: Solve for x
   x = 46,960,847,374.77/295,528.52
6. Step 6: Final answer
   x = 158,904.62