Finding the Fourth Proportional to 42,910.96, 64,356.18 and 14,832.01

Step by Step Solution

1. Step 1: Write the proportion equation
   42,910.96 : 64,356.18 = 14,832.01 : x
2. Step 2: Convert to fraction form
   42,910.96/64,356.18 = 14,832.01/x
3. Step 3: Cross multiply
   42,910.96x = 64,356.18 × 14,832.01
4. Step 4: Simplify right side
   42,910.96x = 954,531,505.32
5. Step 5: Solve for x
   x = 954,531,505.32/42,910.96
6. Step 6: Final answer
   x = 22,244.47