Finding the Fourth Proportional to 2,085,932.88, 3,123,606.77 and 1,748,085.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,932.88 : 3,123,606.77 = 1,748,085.12 : x
2. Step 2: Convert to fraction form
   2,085,932.88/3,123,606.77 = 1,748,085.12/x
3. Step 3: Cross multiply
   2,085,932.88x = 3,123,606.77 × 1,748,085.12
4. Step 4: Simplify right side
   2,085,932.88x = 5,460,330,506,627.84
5. Step 5: Solve for x
   x = 5,460,330,506,627.84/2,085,932.88
6. Step 6: Final answer
   x = 2,617,692.33