Finding the Fourth Proportional to 1,404,258.72, 2,106,475.53 and 562,701.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,258.72 : 2,106,475.53 = 562,701.12 : x
2. Step 2: Convert to fraction form
   1,404,258.72/2,106,475.53 = 562,701.12/x
3. Step 3: Cross multiply
   1,404,258.72x = 2,106,475.53 × 562,701.12
4. Step 4: Simplify right side
   1,404,258.72x = 1,185,316,139,983.59
5. Step 5: Solve for x
   x = 1,185,316,139,983.59/1,404,258.72
6. Step 6: Final answer
   x = 844,086.72