Finding the Fourth Proportional to 85,713,314.58, 118,282,362.35 and 50,433,404.76

Step by Step Solution

1. Step 1: Write the proportion equation
   85,713,314.58 : 118,282,362.35 = 50,433,404.76 : x
2. Step 2: Convert to fraction form
   85,713,314.58/118,282,362.35 = 50,433,404.76/x
3. Step 3: Cross multiply
   85,713,314.58x = 118,282,362.35 × 50,433,404.76
4. Step 4: Simplify right side
   85,713,314.58x = 5,965,382,256,114,367
5. Step 5: Solve for x
   x = 5,965,382,256,114,367/85,713,314.58
6. Step 6: Final answer
   x = 69,596,914.85