Finding the Fourth Proportional to 49,527, 74,281.88 and 22,870.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,527 : 74,281.88 = 22,870.72 : x
2. Step 2: Convert to fraction form
   49,527/74,281.88 = 22,870.72/x
3. Step 3: Cross multiply
   49,527x = 74,281.88 × 22,870.72
4. Step 4: Simplify right side
   49,527x = 1,698,880,078.55
5. Step 5: Solve for x
   x = 1,698,880,078.55/49,527
6. Step 6: Final answer
   x = 34,302.10