Finding the Fourth Proportional to 655,152.77, 982,728.86 and 181,837.98

Step by Step Solution

1. Step 1: Write the proportion equation
   655,152.77 : 982,728.86 = 181,837.98 : x
2. Step 2: Convert to fraction form
   655,152.77/982,728.86 = 181,837.98/x
3. Step 3: Cross multiply
   655,152.77x = 982,728.86 × 181,837.98
4. Step 4: Simplify right side
   655,152.77x = 178,697,429,880.91
5. Step 5: Solve for x
   x = 178,697,429,880.91/655,152.77
6. Step 6: Final answer
   x = 272,756.89