Finding the Fourth Proportional to 148,492.32, 222,388.72 and 114,943.84

Step by Step Solution

1. Step 1: Write the proportion equation
   148,492.32 : 222,388.72 = 114,943.84 : x
2. Step 2: Convert to fraction form
   148,492.32/222,388.72 = 114,943.84/x
3. Step 3: Cross multiply
   148,492.32x = 222,388.72 × 114,943.84
4. Step 4: Simplify right side
   148,492.32x = 25,562,213,449.48
5. Step 5: Solve for x
   x = 25,562,213,449.48/148,492.32
6. Step 6: Final answer
   x = 172,145.02