Finding the Fourth Proportional to 2,928,112,060.55, 4,392,158,510.78 and 1,062,755,270.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,928,112,060.55 : 4,392,158,510.78 = 1,062,755,270.01 : x
2. Step 2: Convert to fraction form
   2,928,112,060.55/4,392,158,510.78 = 1,062,755,270.01/x
3. Step 3: Cross multiply
   2,928,112,060.55x = 4,392,158,510.78 × 1,062,755,270.01
4. Step 4: Simplify right side
   2,928,112,060.55x = 4,667,789,604,045,404,160
5. Step 5: Solve for x
   x = 4,667,789,604,045,404,160/2,928,112,060.55
6. Step 6: Final answer
   x = 1,594,129,427.95