Finding the Fourth Proportional to 64,089.02, 96,105.86 and 21,973.22

Step by Step Solution

1. Step 1: Write the proportion equation
   64,089.02 : 96,105.86 = 21,973.22 : x
2. Step 2: Convert to fraction form
   64,089.02/96,105.86 = 21,973.22/x
3. Step 3: Cross multiply
   64,089.02x = 96,105.86 × 21,973.22
4. Step 4: Simplify right side
   64,089.02x = 2,111,754,614.67
5. Step 5: Solve for x
   x = 2,111,754,614.67/64,089.02
6. Step 6: Final answer
   x = 32,950.34