Finding the Fourth Proportional to 42,922.04, 64,392.29 and 14,461.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,922.04 : 64,392.29 = 14,461.82 : x
2. Step 2: Convert to fraction form
   42,922.04/64,392.29 = 14,461.82/x
3. Step 3: Cross multiply
   42,922.04x = 64,392.29 × 14,461.82
4. Step 4: Simplify right side
   42,922.04x = 931,229,887.29
5. Step 5: Solve for x
   x = 931,229,887.29/42,922.04
6. Step 6: Final answer
   x = 21,695.84