Finding the Fourth Proportional to 131,987.46, 182,152.35 and 75,397.62

Step by Step Solution

1. Step 1: Write the proportion equation
   131,987.46 : 182,152.35 = 75,397.62 : x
2. Step 2: Convert to fraction form
   131,987.46/182,152.35 = 75,397.62/x
3. Step 3: Cross multiply
   131,987.46x = 182,152.35 × 75,397.62
4. Step 4: Simplify right side
   131,987.46x = 13,733,853,667.41
5. Step 5: Solve for x
   x = 13,733,853,667.41/131,987.46
6. Step 6: Final answer
   x = 104,054.23