Finding the Fourth Proportional to 2,656,076,870.52, 3,984,977,317.31 and 790,738,700.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,076,870.52 : 3,984,977,317.31 = 790,738,700.94 : x
2. Step 2: Convert to fraction form
   2,656,076,870.52/3,984,977,317.31 = 790,738,700.94/x
3. Step 3: Cross multiply
   2,656,076,870.52x = 3,984,977,317.31 × 790,738,700.94
4. Step 4: Simplify right side
   2,656,076,870.52x = 3,151,075,787,161,121,792
5. Step 5: Solve for x
   x = 3,151,075,787,161,121,792/2,656,076,870.52
6. Step 6: Final answer
   x = 1,186,364,680.23