Finding the Fourth Proportional to 58,020.96, 80,075.34 and 34,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,020.96 : 80,075.34 = 34,153.50 : x
2. Step 2: Convert to fraction form
   58,020.96/80,075.34 = 34,153.50/x
3. Step 3: Cross multiply
   58,020.96x = 80,075.34 × 34,153.50
4. Step 4: Simplify right side
   58,020.96x = 2,734,853,124.69
5. Step 5: Solve for x
   x = 2,734,853,124.69/58,020.96
6. Step 6: Final answer
   x = 47,135.61