Finding the Fourth Proportional to 4,689,412.34, 7,030,443.83 and 1,851,648.62

Step by Step Solution

1. Step 1: Write the proportion equation
   4,689,412.34 : 7,030,443.83 = 1,851,648.62 : x
2. Step 2: Convert to fraction form
   4,689,412.34/7,030,443.83 = 1,851,648.62/x
3. Step 3: Cross multiply
   4,689,412.34x = 7,030,443.83 × 1,851,648.62
4. Step 4: Simplify right side
   4,689,412.34x = 13,017,911,571,396.55
5. Step 5: Solve for x
   x = 13,017,911,571,396.55/4,689,412.34
6. Step 6: Final answer
   x = 2,776,021.95