Finding the Fourth Proportional to 132,292.34, 182,566.72 and 71,862.98

Step by Step Solution

1. Step 1: Write the proportion equation
   132,292.34 : 182,566.72 = 71,862.98 : x
2. Step 2: Convert to fraction form
   132,292.34/182,566.72 = 71,862.98/x
3. Step 3: Cross multiply
   132,292.34x = 182,566.72 × 71,862.98
4. Step 4: Simplify right side
   132,292.34x = 13,119,788,548.03
5. Step 5: Solve for x
   x = 13,119,788,548.03/132,292.34
6. Step 6: Final answer
   x = 99,172.70