Finding the Fourth Proportional to 1,096,704.10, 1,642,723.35 and 910,080.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096,704.10 : 1,642,723.35 = 910,080.10 : x
2. Step 2: Convert to fraction form
   1,096,704.10/1,642,723.35 = 910,080.10/x
3. Step 3: Cross multiply
   1,096,704.10x = 1,642,723.35 × 910,080.10
4. Step 4: Simplify right side
   1,096,704.10x = 1,495,009,830,640.34
5. Step 5: Solve for x
   x = 1,495,009,830,640.34/1,096,704.10
6. Step 6: Final answer
   x = 1,363,184.32