Finding the Fourth Proportional to 1,815,300.10, 2,505,114.03 and 1,010,484.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,815,300.10 : 2,505,114.03 = 1,010,484.10 : x
2. Step 2: Convert to fraction form
   1,815,300.10/2,505,114.03 = 1,010,484.10/x
3. Step 3: Cross multiply
   1,815,300.10x = 2,505,114.03 × 1,010,484.10
4. Step 4: Simplify right side
   1,815,300.10x = 2,531,377,896,001.92
5. Step 5: Solve for x
   x = 2,531,377,896,001.92/1,815,300.10
6. Step 6: Final answer
   x = 1,394,468.00