Finding the Fourth Proportional to 58,396.62, 80,492.69 and 45,627.53

Step by Step Solution

1. Step 1: Write the proportion equation
   58,396.62 : 80,492.69 = 45,627.53 : x
2. Step 2: Convert to fraction form
   58,396.62/80,492.69 = 45,627.53/x
3. Step 3: Cross multiply
   58,396.62x = 80,492.69 × 45,627.53
4. Step 4: Simplify right side
   58,396.62x = 3,672,682,399.62
5. Step 5: Solve for x
   x = 3,672,682,399.62/58,396.62
6. Step 6: Final answer
   x = 62,892.04