Finding the Fourth Proportional to 150,792.58, 224,536.04 and 145,404.34

Step by Step Solution

1. Step 1: Write the proportion equation
   150,792.58 : 224,536.04 = 145,404.34 : x
2. Step 2: Convert to fraction form
   150,792.58/224,536.04 = 145,404.34/x
3. Step 3: Cross multiply
   150,792.58x = 224,536.04 × 145,404.34
4. Step 4: Simplify right side
   150,792.58x = 32,648,514,702.41
5. Step 5: Solve for x
   x = 32,648,514,702.41/150,792.58
6. Step 6: Final answer
   x = 216,512.74