Finding the Fourth Proportional to 152,467.42, 210,507.72 and 95,193.94

Step by Step Solution

1. Step 1: Write the proportion equation
   152,467.42 : 210,507.72 = 95,193.94 : x
2. Step 2: Convert to fraction form
   152,467.42/210,507.72 = 95,193.94/x
3. Step 3: Cross multiply
   152,467.42x = 210,507.72 × 95,193.94
4. Step 4: Simplify right side
   152,467.42x = 20,039,059,267.22
5. Step 5: Solve for x
   x = 20,039,059,267.22/152,467.42
6. Step 6: Final answer
   x = 131,431.75