Finding the Fourth Proportional to 131,927.83, 182,059.94 and 71,499.95

Step by Step Solution

1. Step 1: Write the proportion equation
   131,927.83 : 182,059.94 = 71,499.95 : x
2. Step 2: Convert to fraction form
   131,927.83/182,059.94 = 71,499.95/x
3. Step 3: Cross multiply
   131,927.83x = 182,059.94 × 71,499.95
4. Step 4: Simplify right side
   131,927.83x = 13,017,276,607.00
5. Step 5: Solve for x
   x = 13,017,276,607.00/131,927.83
6. Step 6: Final answer
   x = 98,669.68