Finding the Fourth Proportional to 33,038.31, 45,529.92 and 32,431

Step by Step Solution

1. Step 1: Write the proportion equation
   33,038.31 : 45,529.92 = 32,431 : x
2. Step 2: Convert to fraction form
   33,038.31/45,529.92 = 32,431/x
3. Step 3: Cross multiply
   33,038.31x = 45,529.92 × 32,431
4. Step 4: Simplify right side
   33,038.31x = 1,476,580,835.52
5. Step 5: Solve for x
   x = 1,476,580,835.52/33,038.31
6. Step 6: Final answer
   x = 44,692.99