Finding the Fourth Proportional to 35,915.91, 49,562.04 and 19,997.52

Step by Step Solution

1. Step 1: Write the proportion equation
   35,915.91 : 49,562.04 = 19,997.52 : x
2. Step 2: Convert to fraction form
   35,915.91/49,562.04 = 19,997.52/x
3. Step 3: Cross multiply
   35,915.91x = 49,562.04 × 19,997.52
4. Step 4: Simplify right side
   35,915.91x = 991,117,886.14
5. Step 5: Solve for x
   x = 991,117,886.14/35,915.91
6. Step 6: Final answer
   x = 27,595.51