Finding the Fourth Proportional to 152,915.38, 229,314.61 and 50,308.83

Step by Step Solution

1. Step 1: Write the proportion equation
   152,915.38 : 229,314.61 = 50,308.83 : x
2. Step 2: Convert to fraction form
   152,915.38/229,314.61 = 50,308.83/x
3. Step 3: Cross multiply
   152,915.38x = 229,314.61 × 50,308.83
4. Step 4: Simplify right side
   152,915.38x = 11,536,549,982.69
5. Step 5: Solve for x
   x = 11,536,549,982.69/152,915.38
6. Step 6: Final answer
   x = 75,444.01