Finding the Fourth Proportional to 83,462,243.86, 115,191,688.60 and 46,304,495.57

Step by Step Solution

1. Step 1: Write the proportion equation
   83,462,243.86 : 115,191,688.60 = 46,304,495.57 : x
2. Step 2: Convert to fraction form
   83,462,243.86/115,191,688.60 = 46,304,495.57/x
3. Step 3: Cross multiply
   83,462,243.86x = 115,191,688.60 × 46,304,495.57
4. Step 4: Simplify right side
   83,462,243.86x = 5,333,893,034,479,519
5. Step 5: Solve for x
   x = 5,333,893,034,479,519/83,462,243.86
6. Step 6: Final answer
   x = 63,907,855.67