Finding the Fourth Proportional to 58,988.69, 81,405.10 and 32,131.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,988.69 : 81,405.10 = 32,131.42 : x
2. Step 2: Convert to fraction form
   58,988.69/81,405.10 = 32,131.42/x
3. Step 3: Cross multiply
   58,988.69x = 81,405.10 × 32,131.42
4. Step 4: Simplify right side
   58,988.69x = 2,615,661,294.89
5. Step 5: Solve for x
   x = 2,615,661,294.89/58,988.69
6. Step 6: Final answer
   x = 44,341.74