Finding the Fourth Proportional to 1,715,969.28, 2,368,100.88 and 1,036,774.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,969.28 : 2,368,100.88 = 1,036,774.56 : x
2. Step 2: Convert to fraction form
   1,715,969.28/2,368,100.88 = 1,036,774.56/x
3. Step 3: Cross multiply
   1,715,969.28x = 2,368,100.88 × 1,036,774.56
4. Step 4: Simplify right side
   1,715,969.28x = 2,455,186,747,897.61
5. Step 5: Solve for x
   x = 2,455,186,747,897.61/1,715,969.28
6. Step 6: Final answer
   x = 1,430,787.12