Finding the Fourth Proportional to 1,003,400.25, 1,505,085.12 and 695,368.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,400.25 : 1,505,085.12 = 695,368.05 : x
2. Step 2: Convert to fraction form
   1,003,400.25/1,505,085.12 = 695,368.05/x
3. Step 3: Cross multiply
   1,003,400.25x = 1,505,085.12 × 695,368.05
4. Step 4: Simplify right side
   1,003,400.25x = 1,046,588,104,978.42
5. Step 5: Solve for x
   x = 1,046,588,104,978.42/1,003,400.25
6. Step 6: Final answer
   x = 1,043,041.50