Finding the Fourth Proportional to 2,353,819.84, 3,248,510.56 and 1,387,261.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,819.84 : 3,248,510.56 = 1,387,261.60 : x
2. Step 2: Convert to fraction form
   2,353,819.84/3,248,510.56 = 1,387,261.60/x
3. Step 3: Cross multiply
   2,353,819.84x = 3,248,510.56 × 1,387,261.60
4. Step 4: Simplify right side
   2,353,819.84x = 4,506,533,957,082.50
5. Step 5: Solve for x
   x = 4,506,533,957,082.50/2,353,819.84
6. Step 6: Final answer
   x = 1,914,561.97