Finding the Fourth Proportional to 1,980,855.89, 2,970,418.61 and 701,038.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,980,855.89 : 2,970,418.61 = 701,038.02 : x
2. Step 2: Convert to fraction form
   1,980,855.89/2,970,418.61 = 701,038.02/x
3. Step 3: Cross multiply
   1,980,855.89x = 2,970,418.61 × 701,038.02
4. Step 4: Simplify right side
   1,980,855.89x = 2,082,376,380,925.55
5. Step 5: Solve for x
   x = 2,082,376,380,925.55/1,980,855.89
6. Step 6: Final answer
   x = 1,051,250.82