Finding the Fourth Proportional to 58,052.84, 80,116.16 and 43,686.84

Step by Step Solution

1. Step 1: Write the proportion equation
   58,052.84 : 80,116.16 = 43,686.84 : x
2. Step 2: Convert to fraction form
   58,052.84/80,116.16 = 43,686.84/x
3. Step 3: Cross multiply
   58,052.84x = 80,116.16 × 43,686.84
4. Step 4: Simplify right side
   58,052.84x = 3,500,021,945.34
5. Step 5: Solve for x
   x = 3,500,021,945.34/58,052.84
6. Step 6: Final answer
   x = 60,290.28