Finding the Fourth Proportional to 77,730.59, 116,594.58 and 35,012.25

Step by Step Solution

1. Step 1: Write the proportion equation
   77,730.59 : 116,594.58 = 35,012.25 : x
2. Step 2: Convert to fraction form
   77,730.59/116,594.58 = 35,012.25/x
3. Step 3: Cross multiply
   77,730.59x = 116,594.58 × 35,012.25
4. Step 4: Simplify right side
   77,730.59x = 4,082,238,583.61
5. Step 5: Solve for x
   x = 4,082,238,583.61/77,730.59
6. Step 6: Final answer
   x = 52,517.79