Finding the Fourth Proportional to 3,510,642.81, 5,266,146.56 and 1,114,675.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,510,642.81 : 5,266,146.56 = 1,114,675.05 : x
2. Step 2: Convert to fraction form
   3,510,642.81/5,266,146.56 = 1,114,675.05/x
3. Step 3: Cross multiply
   3,510,642.81x = 5,266,146.56 × 1,114,675.05
4. Step 4: Simplify right side
   3,510,642.81x = 5,870,042,174,501.95
5. Step 5: Solve for x
   x = 5,870,042,174,501.95/3,510,642.81
6. Step 6: Final answer
   x = 1,672,070.47