Finding the Fourth Proportional to 58,554.32, 80,805 and 31,696.74

Step by Step Solution

1. Step 1: Write the proportion equation
   58,554.32 : 80,805 = 31,696.74 : x
2. Step 2: Convert to fraction form
   58,554.32/80,805 = 31,696.74/x
3. Step 3: Cross multiply
   58,554.32x = 80,805 × 31,696.74
4. Step 4: Simplify right side
   58,554.32x = 2,561,255,075.70
5. Step 5: Solve for x
   x = 2,561,255,075.70/58,554.32
6. Step 6: Final answer
   x = 43,741.53