Finding the Fourth Proportional to 83,380,072.38, 115,064,510.79 and 46,212,752.24

Step by Step Solution

1. Step 1: Write the proportion equation
   83,380,072.38 : 115,064,510.79 = 46,212,752.24 : x
2. Step 2: Convert to fraction form
   83,380,072.38/115,064,510.79 = 46,212,752.24/x
3. Step 3: Cross multiply
   83,380,072.38x = 115,064,510.79 × 46,212,752.24
4. Step 4: Simplify right side
   83,380,072.38x = 5,317,447,728,755,077
5. Step 5: Solve for x
   x = 5,317,447,728,755,077/83,380,072.38
6. Step 6: Final answer
   x = 63,773,604.14