Finding the Fourth Proportional to 50,562,878.72, 69,776,275.20 and 27,357,496.32

Step by Step Solution

1. Step 1: Write the proportion equation
   50,562,878.72 : 69,776,275.20 = 27,357,496.32 : x
2. Step 2: Convert to fraction form
   50,562,878.72/69,776,275.20 = 27,357,496.32/x
3. Step 3: Cross multiply
   50,562,878.72x = 69,776,275.20 × 27,357,496.32
4. Step 4: Simplify right side
   50,562,878.72x = 1,908,904,192,007,307.25
5. Step 5: Solve for x
   x = 1,908,904,192,007,307.25/50,562,878.72
6. Step 6: Final answer
   x = 37,753,075.78