Finding the Fourth Proportional to 1,874,082.56, 2,811,648.72 and 752,938.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,874,082.56 : 2,811,648.72 = 752,938.88 : x
2. Step 2: Convert to fraction form
   1,874,082.56/2,811,648.72 = 752,938.88/x
3. Step 3: Cross multiply
   1,874,082.56x = 2,811,648.72 × 752,938.88
4. Step 4: Simplify right side
   1,874,082.56x = 2,116,999,638,190.23
5. Step 5: Solve for x
   x = 2,116,999,638,190.23/1,874,082.56
6. Step 6: Final answer
   x = 1,129,619.20