Finding the Fourth Proportional to 58,293, 80,444.34 and 33,142.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,293 : 80,444.34 = 33,142.50 : x
2. Step 2: Convert to fraction form
   58,293/80,444.34 = 33,142.50/x
3. Step 3: Cross multiply
   58,293x = 80,444.34 × 33,142.50
4. Step 4: Simplify right side
   58,293x = 2,666,126,538.45
5. Step 5: Solve for x
   x = 2,666,126,538.45/58,293
6. Step 6: Final answer
   x = 45,736.65