Finding the Fourth Proportional to 58,969.56, 81,405.88 and 34,763.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,969.56 : 81,405.88 = 34,763.12 : x
2. Step 2: Convert to fraction form
   58,969.56/81,405.88 = 34,763.12/x
3. Step 3: Cross multiply
   58,969.56x = 81,405.88 × 34,763.12
4. Step 4: Simplify right side
   58,969.56x = 2,829,922,375.15
5. Step 5: Solve for x
   x = 2,829,922,375.15/58,969.56
6. Step 6: Final answer
   x = 47,989.55