Finding the Fourth Proportional to 3,715,704, 5,574,492.72 and 1,056,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,715,704 : 5,574,492.72 = 1,056,312 : x
2. Step 2: Convert to fraction form
   3,715,704/5,574,492.72 = 1,056,312/x
3. Step 3: Cross multiply
   3,715,704x = 5,574,492.72 × 1,056,312
4. Step 4: Simplify right side
   3,715,704x = 5,888,403,554,048.64
5. Step 5: Solve for x
   x = 5,888,403,554,048.64/3,715,704
6. Step 6: Final answer
   x = 1,584,734.29