Finding the Fourth Proportional to 1,314,375, 1,813,837.59 and 710,763

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,375 : 1,813,837.59 = 710,763 : x
2. Step 2: Convert to fraction form
   1,314,375/1,813,837.59 = 710,763/x
3. Step 3: Cross multiply
   1,314,375x = 1,813,837.59 × 710,763
4. Step 4: Simplify right side
   1,314,375x = 1,289,208,646,981.17
5. Step 5: Solve for x
   x = 1,289,208,646,981.17/1,314,375
6. Step 6: Final answer
   x = 980,852.99