Finding the Fourth Proportional to 404,500.04, 606,592.44 and 151,642.61

Step by Step Solution

1. Step 1: Write the proportion equation
   404,500.04 : 606,592.44 = 151,642.61 : x
2. Step 2: Convert to fraction form
   404,500.04/606,592.44 = 151,642.61/x
3. Step 3: Cross multiply
   404,500.04x = 606,592.44 × 151,642.61
4. Step 4: Simplify right side
   404,500.04x = 91,985,257,774.91
5. Step 5: Solve for x
   x = 91,985,257,774.91/404,500.04
6. Step 6: Final answer
   x = 227,404.82