Finding the Fourth Proportional to 1,275,113.59, 1,759,656.59 and 702,152.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,113.59 : 1,759,656.59 = 702,152.35 : x
2. Step 2: Convert to fraction form
   1,275,113.59/1,759,656.59 = 702,152.35/x
3. Step 3: Cross multiply
   1,275,113.59x = 1,759,656.59 × 702,152.35
4. Step 4: Simplify right side
   1,275,113.59x = 1,235,547,006,350.72
5. Step 5: Solve for x
   x = 1,235,547,006,350.72/1,275,113.59
6. Step 6: Final answer
   x = 968,970.15