Finding the Fourth Proportional to 1,410,898.14, 1,946,705.89 and 830,146.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,898.14 : 1,946,705.89 = 830,146.62 : x
2. Step 2: Convert to fraction form
   1,410,898.14/1,946,705.89 = 830,146.62/x
3. Step 3: Cross multiply
   1,410,898.14x = 1,946,705.89 × 830,146.62
4. Step 4: Simplify right side
   1,410,898.14x = 1,616,051,310,566.86
5. Step 5: Solve for x
   x = 1,616,051,310,566.86/1,410,898.14
6. Step 6: Final answer
   x = 1,145,406.08