Finding the Fourth Proportional to 2,777,762,796.69, 3,833,316,455.43 and 1,507,603,799.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,777,762,796.69 : 3,833,316,455.43 = 1,507,603,799.87 : x
2. Step 2: Convert to fraction form
   2,777,762,796.69/3,833,316,455.43 = 1,507,603,799.87/x
3. Step 3: Cross multiply
   2,777,762,796.69x = 3,833,316,455.43 × 1,507,603,799.87
4. Step 4: Simplify right side
   2,777,762,796.69x = 5,779,122,454,323,819,520
5. Step 5: Solve for x
   x = 5,779,122,454,323,819,520/2,777,762,796.69
6. Step 6: Final answer
   x = 2,080,495,304.07