Finding the Fourth Proportional to 2,573,313.30, 3,858,803.55 and 975,345.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,313.30 : 3,858,803.55 = 975,345.30 : x
2. Step 2: Convert to fraction form
   2,573,313.30/3,858,803.55 = 975,345.30/x
3. Step 3: Cross multiply
   2,573,313.30x = 3,858,803.55 × 975,345.30
4. Step 4: Simplify right side
   2,573,313.30x = 3,763,665,906,115.82
5. Step 5: Solve for x
   x = 3,763,665,906,115.82/2,573,313.30
6. Step 6: Final answer
   x = 1,462,575.86