Finding the Fourth Proportional to 42,246.72, 58,331.52 and 32,192.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,246.72 : 58,331.52 = 32,192.64 : x
2. Step 2: Convert to fraction form
   42,246.72/58,331.52 = 32,192.64/x
3. Step 3: Cross multiply
   42,246.72x = 58,331.52 × 32,192.64
4. Step 4: Simplify right side
   42,246.72x = 1,877,845,624.01
5. Step 5: Solve for x
   x = 1,877,845,624.01/42,246.72
6. Step 6: Final answer
   x = 44,449.50