Finding the Fourth Proportional to 152,729.94, 229,127.76 and 46,104.96

Step by Step Solution

1. Step 1: Write the proportion equation
   152,729.94 : 229,127.76 = 46,104.96 : x
2. Step 2: Convert to fraction form
   152,729.94/229,127.76 = 46,104.96/x
3. Step 3: Cross multiply
   152,729.94x = 229,127.76 × 46,104.96
4. Step 4: Simplify right side
   152,729.94x = 10,563,926,209.69
5. Step 5: Solve for x
   x = 10,563,926,209.69/152,729.94
6. Step 6: Final answer
   x = 69,167.36