Finding the Fourth Proportional to 6,213,065.34, 9,320,136.72 and 1,896,087.57

Step by Step Solution

1. Step 1: Write the proportion equation
   6,213,065.34 : 9,320,136.72 = 1,896,087.57 : x
2. Step 2: Convert to fraction form
   6,213,065.34/9,320,136.72 = 1,896,087.57/x
3. Step 3: Cross multiply
   6,213,065.34x = 9,320,136.72 × 1,896,087.57
4. Step 4: Simplify right side
   6,213,065.34x = 17,671,795,385,492.57
5. Step 5: Solve for x
   x = 17,671,795,385,492.57/6,213,065.34
6. Step 6: Final answer
   x = 2,844,295.76