Finding the Fourth Proportional to 1,832,468.78, 2,528,721.24 and 1,016,663.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832,468.78 : 2,528,721.24 = 1,016,663.78 : x
2. Step 2: Convert to fraction form
   1,832,468.78/2,528,721.24 = 1,016,663.78/x
3. Step 3: Cross multiply
   1,832,468.78x = 2,528,721.24 × 1,016,663.78
4. Step 4: Simplify right side
   1,832,468.78x = 2,570,859,294,424.69
5. Step 5: Solve for x
   x = 2,570,859,294,424.69/1,832,468.78
6. Step 6: Final answer
   x = 1,402,948.48