Finding the Fourth Proportional to 43,109.82, 59,528.97 and 31,798.98

Step by Step Solution

1. Step 1: Write the proportion equation
   43,109.82 : 59,528.97 = 31,798.98 : x
2. Step 2: Convert to fraction form
   43,109.82/59,528.97 = 31,798.98/x
3. Step 3: Cross multiply
   43,109.82x = 59,528.97 × 31,798.98
4. Step 4: Simplify right side
   43,109.82x = 1,892,960,526.45
5. Step 5: Solve for x
   x = 1,892,960,526.45/43,109.82
6. Step 6: Final answer
   x = 43,910.19