Finding the Fourth Proportional to 65,077.62, 97,653.18 and 30,017.27

Step by Step Solution

1. Step 1: Write the proportion equation
   65,077.62 : 97,653.18 = 30,017.27 : x
2. Step 2: Convert to fraction form
   65,077.62/97,653.18 = 30,017.27/x
3. Step 3: Cross multiply
   65,077.62x = 97,653.18 × 30,017.27
4. Step 4: Simplify right side
   65,077.62x = 2,931,281,870.42
5. Step 5: Solve for x
   x = 2,931,281,870.42/65,077.62
6. Step 6: Final answer
   x = 45,042.86