Finding the Fourth Proportional to 1,358,042.37, 1,873,395.72 and 922,482.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,358,042.37 : 1,873,395.72 = 922,482.15 : x
2. Step 2: Convert to fraction form
   1,358,042.37/1,873,395.72 = 922,482.15/x
3. Step 3: Cross multiply
   1,358,042.37x = 1,873,395.72 × 922,482.15
4. Step 4: Simplify right side
   1,358,042.37x = 1,728,174,111,586.40
5. Step 5: Solve for x
   x = 1,728,174,111,586.40/1,358,042.37
6. Step 6: Final answer
   x = 1,272,548.01