Finding the Fourth Proportional to 116,594.46, 174,907.98 and 57,430.62

Step by Step Solution

1. Step 1: Write the proportion equation
   116,594.46 : 174,907.98 = 57,430.62 : x
2. Step 2: Convert to fraction form
   116,594.46/174,907.98 = 57,430.62/x
3. Step 3: Cross multiply
   116,594.46x = 174,907.98 × 57,430.62
4. Step 4: Simplify right side
   116,594.46x = 10,045,073,734.35
5. Step 5: Solve for x
   x = 10,045,073,734.35/116,594.46
6. Step 6: Final answer
   x = 86,153.95