Finding the Fourth Proportional to 2,056,554.72, 3,084,799.08 and 560,646.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,554.72 : 3,084,799.08 = 560,646.72 : x
2. Step 2: Convert to fraction form
   2,056,554.72/3,084,799.08 = 560,646.72/x
3. Step 3: Cross multiply
   2,056,554.72x = 3,084,799.08 × 560,646.72
4. Step 4: Simplify right side
   2,056,554.72x = 1,729,482,486,061.02
5. Step 5: Solve for x
   x = 1,729,482,486,061.02/2,056,554.72
6. Step 6: Final answer
   x = 840,961.08