Finding the Fourth Proportional to 46,557,872,923.68, 64,249,890,414.72 and 25,148,114,262.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,557,872,923.68 : 64,249,890,414.72 = 25,148,114,262.72 : x
2. Step 2: Convert to fraction form
   46,557,872,923.68/64,249,890,414.72 = 25,148,114,262.72/x
3. Step 3: Cross multiply
   46,557,872,923.68x = 64,249,890,414.72 × 25,148,114,262.72
4. Step 4: Simplify right side
   46,557,872,923.68x = 1,615,763,585,516,617,072,640
5. Step 5: Solve for x
   x = 1,615,763,585,516,617,072,640/46,557,872,923.68
6. Step 6: Final answer
   x = 34,704,411,607.58