Finding the Fourth Proportional to 35,527.91, 49,026.60 and 22,098.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,527.91 : 49,026.60 = 22,098.78 : x
2. Step 2: Convert to fraction form
   35,527.91/49,026.60 = 22,098.78/x
3. Step 3: Cross multiply
   35,527.91x = 49,026.60 × 22,098.78
4. Step 4: Simplify right side
   35,527.91x = 1,083,428,047.55
5. Step 5: Solve for x
   x = 1,083,428,047.55/35,527.91
6. Step 6: Final answer
   x = 30,495.13