Finding the Fourth Proportional to 2,369,118.13, 3,554,048.72 and 1,021,663.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,369,118.13 : 3,554,048.72 = 1,021,663.69 : x
2. Step 2: Convert to fraction form
   2,369,118.13/3,554,048.72 = 1,021,663.69/x
3. Step 3: Cross multiply
   2,369,118.13x = 3,554,048.72 × 1,021,663.69
4. Step 4: Simplify right side
   2,369,118.13x = 3,631,042,529,714.98
5. Step 5: Solve for x
   x = 3,631,042,529,714.98/2,369,118.13
6. Step 6: Final answer
   x = 1,532,655.75