Finding the Fourth Proportional to 42,124.35, 58,131.65 and 23,261.47

Step by Step Solution

1. Step 1: Write the proportion equation
   42,124.35 : 58,131.65 = 23,261.47 : x
2. Step 2: Convert to fraction form
   42,124.35/58,131.65 = 23,261.47/x
3. Step 3: Cross multiply
   42,124.35x = 58,131.65 × 23,261.47
4. Step 4: Simplify right side
   42,124.35x = 1,352,227,516.22
5. Step 5: Solve for x
   x = 1,352,227,516.22/42,124.35
6. Step 6: Final answer
   x = 32,100.86