Finding the Fourth Proportional to 58,388, 80,577.36 and 31,892

Step by Step Solution

1. Step 1: Write the proportion equation
   58,388 : 80,577.36 = 31,892 : x
2. Step 2: Convert to fraction form
   58,388/80,577.36 = 31,892/x
3. Step 3: Cross multiply
   58,388x = 80,577.36 × 31,892
4. Step 4: Simplify right side
   58,388x = 2,569,773,165.12
5. Step 5: Solve for x
   x = 2,569,773,165.12/58,388
6. Step 6: Final answer
   x = 44,012.01