Finding the Fourth Proportional to 182,031.57, 250,631.89 and 154,753.98

Step by Step Solution

1. Step 1: Write the proportion equation
   182,031.57 : 250,631.89 = 154,753.98 : x
2. Step 2: Convert to fraction form
   182,031.57/250,631.89 = 154,753.98/x
3. Step 3: Cross multiply
   182,031.57x = 250,631.89 × 154,753.98
4. Step 4: Simplify right side
   182,031.57x = 38,786,281,165.67
5. Step 5: Solve for x
   x = 38,786,281,165.67/182,031.57
6. Step 6: Final answer
   x = 213,074.47