Finding the Fourth Proportional to 35,861.86, 49,494.54 and 21,522.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,861.86 : 49,494.54 = 21,522.34 : x
2. Step 2: Convert to fraction form
   35,861.86/49,494.54 = 21,522.34/x
3. Step 3: Cross multiply
   35,861.86x = 49,494.54 × 21,522.34
4. Step 4: Simplify right side
   35,861.86x = 1,065,238,318.02
5. Step 5: Solve for x
   x = 1,065,238,318.02/35,861.86
6. Step 6: Final answer
   x = 29,703.93