Finding the Fourth Proportional to 364,323.24, 546,486.22 and 111,602.72

Step by Step Solution

1. Step 1: Write the proportion equation
   364,323.24 : 546,486.22 = 111,602.72 : x
2. Step 2: Convert to fraction form
   364,323.24/546,486.22 = 111,602.72/x
3. Step 3: Cross multiply
   364,323.24x = 546,486.22 × 111,602.72
4. Step 4: Simplify right side
   364,323.24x = 60,989,348,594.52
5. Step 5: Solve for x
   x = 60,989,348,594.52/364,323.24
6. Step 6: Final answer
   x = 167,404.50