Finding the Fourth Proportional to 58,629.08, 80,907.93 and 31,772.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,629.08 : 80,907.93 = 31,772.25 : x
2. Step 2: Convert to fraction form
   58,629.08/80,907.93 = 31,772.25/x
3. Step 3: Cross multiply
   58,629.08x = 80,907.93 × 31,772.25
4. Step 4: Simplify right side
   58,629.08x = 2,570,626,978.94
5. Step 5: Solve for x
   x = 2,570,626,978.94/58,629.08
6. Step 6: Final answer
   x = 43,845.59