Finding the Fourth Proportional to 42,347.98, 58,438.56 and 23,484.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,347.98 : 58,438.56 = 23,484.70 : x
2. Step 2: Convert to fraction form
   42,347.98/58,438.56 = 23,484.70/x
3. Step 3: Cross multiply
   42,347.98x = 58,438.56 × 23,484.70
4. Step 4: Simplify right side
   42,347.98x = 1,372,412,050.03
5. Step 5: Solve for x
   x = 1,372,412,050.03/42,347.98
6. Step 6: Final answer
   x = 32,407.97