Finding the Fourth Proportional to 101,727, 152,598.80 and 51,099.99

Step by Step Solution

1. Step 1: Write the proportion equation
   101,727 : 152,598.80 = 51,099.99 : x
2. Step 2: Convert to fraction form
   101,727/152,598.80 = 51,099.99/x
3. Step 3: Cross multiply
   101,727x = 152,598.80 × 51,099.99
4. Step 4: Simplify right side
   101,727x = 7,797,796,709.52
5. Step 5: Solve for x
   x = 7,797,796,709.52/101,727
6. Step 6: Final answer
   x = 76,654.15