Finding the Fourth Proportional to 42,588.96, 58,746.24 and 30,467.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,588.96 : 58,746.24 = 30,467.04 : x
2. Step 2: Convert to fraction form
   42,588.96/58,746.24 = 30,467.04/x
3. Step 3: Cross multiply
   42,588.96x = 58,746.24 × 30,467.04
4. Step 4: Simplify right side
   42,588.96x = 1,789,824,043.93
5. Step 5: Solve for x
   x = 1,789,824,043.93/42,588.96
6. Step 6: Final answer
   x = 42,025.54