Finding the Fourth Proportional to 2,052,735,748.48, 2,835,113,540.16 and 1,391,538,113.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,052,735,748.48 : 2,835,113,540.16 = 1,391,538,113.92 : x
2. Step 2: Convert to fraction form
   2,052,735,748.48/2,835,113,540.16 = 1,391,538,113.92/x
3. Step 3: Cross multiply
   2,052,735,748.48x = 2,835,113,540.16 × 1,391,538,113.92
4. Step 4: Simplify right side
   2,052,735,748.48x = 3,945,168,548,423,300,608
5. Step 5: Solve for x
   x = 3,945,168,548,423,300,608/2,052,735,748.48
6. Step 6: Final answer
   x = 1,921,907,654.87