Finding the Fourth Proportional to 1,404,787.50, 1,938,606.69 and 760,207.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,787.50 : 1,938,606.69 = 760,207.62 : x
2. Step 2: Convert to fraction form
   1,404,787.50/1,938,606.69 = 760,207.62/x
3. Step 3: Cross multiply
   1,404,787.50x = 1,938,606.69 × 760,207.62
4. Step 4: Simplify right side
   1,404,787.50x = 1,473,743,577,920.98
5. Step 5: Solve for x
   x = 1,473,743,577,920.98/1,404,787.50
6. Step 6: Final answer
   x = 1,049,086.48