Finding the Fourth Proportional to 34,300.66, 51,243.14 and 21,719.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,300.66 : 51,243.14 = 21,719.94 : x
2. Step 2: Convert to fraction form
   34,300.66/51,243.14 = 21,719.94/x
3. Step 3: Cross multiply
   34,300.66x = 51,243.14 × 21,719.94
4. Step 4: Simplify right side
   34,300.66x = 1,112,997,926.21
5. Step 5: Solve for x
   x = 1,112,997,926.21/34,300.66
6. Step 6: Final answer
   x = 32,448.29