Finding the Fourth Proportional to 112,946.00, 169,086.12 and 98,933.40

Step by Step Solution

1. Step 1: Write the proportion equation
   112,946.00 : 169,086.12 = 98,933.40 : x
2. Step 2: Convert to fraction form
   112,946.00/169,086.12 = 98,933.40/x
3. Step 3: Cross multiply
   112,946.00x = 169,086.12 × 98,933.40
4. Step 4: Simplify right side
   112,946.00x = 16,728,264,744.41
5. Step 5: Solve for x
   x = 16,728,264,744.41/112,946.00
6. Step 6: Final answer
   x = 148,108.53