Finding the Fourth Proportional to 77,448.89, 116,180.26 and 30,062.87

Step by Step Solution

1. Step 1: Write the proportion equation
   77,448.89 : 116,180.26 = 30,062.87 : x
2. Step 2: Convert to fraction form
   77,448.89/116,180.26 = 30,062.87/x
3. Step 3: Cross multiply
   77,448.89x = 116,180.26 × 30,062.87
4. Step 4: Simplify right side
   77,448.89x = 3,492,711,396.89
5. Step 5: Solve for x
   x = 3,492,711,396.89/77,448.89
6. Step 6: Final answer
   x = 45,096.99