Finding the Fourth Proportional to 182,870.88, 274,328.24 and 64,517.76

Step by Step Solution

1. Step 1: Write the proportion equation
   182,870.88 : 274,328.24 = 64,517.76 : x
2. Step 2: Convert to fraction form
   182,870.88/274,328.24 = 64,517.76/x
3. Step 3: Cross multiply
   182,870.88x = 274,328.24 × 64,517.76
4. Step 4: Simplify right side
   182,870.88x = 17,699,043,549.54
5. Step 5: Solve for x
   x = 17,699,043,549.54/182,870.88
6. Step 6: Final answer
   x = 96,784.37