Finding the Fourth Proportional to 153,109.39, 229,649.23 and 46,494.27

Step by Step Solution

1. Step 1: Write the proportion equation
   153,109.39 : 229,649.23 = 46,494.27 : x
2. Step 2: Convert to fraction form
   153,109.39/229,649.23 = 46,494.27/x
3. Step 3: Cross multiply
   153,109.39x = 229,649.23 × 46,494.27
4. Step 4: Simplify right side
   153,109.39x = 10,677,372,156.67
5. Step 5: Solve for x
   x = 10,677,372,156.67/153,109.39
6. Step 6: Final answer
   x = 69,736.89