Finding the Fourth Proportional to 1,753,146.72, 2,629,812.96 and 555,196.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,753,146.72 : 2,629,812.96 = 555,196.32 : x
2. Step 2: Convert to fraction form
   1,753,146.72/2,629,812.96 = 555,196.32/x
3. Step 3: Cross multiply
   1,753,146.72x = 2,629,812.96 × 555,196.32
4. Step 4: Simplify right side
   1,753,146.72x = 1,460,062,477,680.31
5. Step 5: Solve for x
   x = 1,460,062,477,680.31/1,753,146.72
6. Step 6: Final answer
   x = 832,823.89