Finding the Fourth Proportional to 64,061.07, 96,106.61 and 21,941.61

Step by Step Solution

1. Step 1: Write the proportion equation
   64,061.07 : 96,106.61 = 21,941.61 : x
2. Step 2: Convert to fraction form
   64,061.07/96,106.61 = 21,941.61/x
3. Step 3: Cross multiply
   64,061.07x = 96,106.61 × 21,941.61
4. Step 4: Simplify right side
   64,061.07x = 2,108,733,755.04
5. Step 5: Solve for x
   x = 2,108,733,755.04/64,061.07
6. Step 6: Final answer
   x = 32,917.55