Finding the Fourth Proportional to 1,181,930.04, 1,761,651.72 and 1,114,663.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,930.04 : 1,761,651.72 = 1,114,663.32 : x
2. Step 2: Convert to fraction form
   1,181,930.04/1,761,651.72 = 1,114,663.32/x
3. Step 3: Cross multiply
   1,181,930.04x = 1,761,651.72 × 1,114,663.32
4. Step 4: Simplify right side
   1,181,930.04x = 1,963,648,554,898.91
5. Step 5: Solve for x
   x = 1,963,648,554,898.91/1,181,930.04
6. Step 6: Final answer
   x = 1,661,391.53