Finding the Fourth Proportional to 6,117,111.82, 9,175,074.09 and 1,857,316.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,117,111.82 : 9,175,074.09 = 1,857,316.98 : x
2. Step 2: Convert to fraction form
   6,117,111.82/9,175,074.09 = 1,857,316.98/x
3. Step 3: Cross multiply
   6,117,111.82x = 9,175,074.09 × 1,857,316.98
4. Step 4: Simplify right side
   6,117,111.82x = 17,041,020,900,115.05
5. Step 5: Solve for x
   x = 17,041,020,900,115.05/6,117,111.82
6. Step 6: Final answer
   x = 2,785,795.23