Finding the Fourth Proportional to 42,004.44, 62,994.42 and 34,590.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,004.44 : 62,994.42 = 34,590.60 : x
2. Step 2: Convert to fraction form
   42,004.44/62,994.42 = 34,590.60/x
3. Step 3: Cross multiply
   42,004.44x = 62,994.42 × 34,590.60
4. Step 4: Simplify right side
   42,004.44x = 2,179,014,784.45
5. Step 5: Solve for x
   x = 2,179,014,784.45/42,004.44
6. Step 6: Final answer
   x = 51,875.82