Finding the Fourth Proportional to 60,784.17, 91,216.14 and 21,340.27

Step by Step Solution

1. Step 1: Write the proportion equation
   60,784.17 : 91,216.14 = 21,340.27 : x
2. Step 2: Convert to fraction form
   60,784.17/91,216.14 = 21,340.27/x
3. Step 3: Cross multiply
   60,784.17x = 91,216.14 × 21,340.27
4. Step 4: Simplify right side
   60,784.17x = 1,946,577,055.96
5. Step 5: Solve for x
   x = 1,946,577,055.96/60,784.17
6. Step 6: Final answer
   x = 32,024.41