Finding the Fourth Proportional to 1,456,784.42, 2,009,647.94 and 973,468.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,784.42 : 2,009,647.94 = 973,468.22 : x
2. Step 2: Convert to fraction form
   1,456,784.42/2,009,647.94 = 973,468.22/x
3. Step 3: Cross multiply
   1,456,784.42x = 2,009,647.94 × 973,468.22
4. Step 4: Simplify right side
   1,456,784.42x = 1,956,328,402,978.47
5. Step 5: Solve for x
   x = 1,956,328,402,978.47/1,456,784.42
6. Step 6: Final answer
   x = 1,342,908.65