Finding the Fourth Proportional to 2,602,430.78, 3,903,799.25 and 1,005,002.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,430.78 : 3,903,799.25 = 1,005,002.24 : x
2. Step 2: Convert to fraction form
   2,602,430.78/3,903,799.25 = 1,005,002.24/x
3. Step 3: Cross multiply
   2,602,430.78x = 3,903,799.25 × 1,005,002.24
4. Step 4: Simplify right side
   2,602,430.78x = 3,923,326,973,753.83
5. Step 5: Solve for x
   x = 3,923,326,973,753.83/2,602,430.78
6. Step 6: Final answer
   x = 1,507,562.47