Finding the Fourth Proportional to 2,300,445.86, 3,174,851.52 and 1,382,972.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,445.86 : 3,174,851.52 = 1,382,972.02 : x
2. Step 2: Convert to fraction form
   2,300,445.86/3,174,851.52 = 1,382,972.02/x
3. Step 3: Cross multiply
   2,300,445.86x = 3,174,851.52 × 1,382,972.02
4. Step 4: Simplify right side
   2,300,445.86x = 4,390,730,819,814.47
5. Step 5: Solve for x
   x = 4,390,730,819,814.47/2,300,445.86
6. Step 6: Final answer
   x = 1,908,643.41