Finding the Fourth Proportional to 5,648,938.77, 7,795,540.71 and 3,070,619.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648,938.77 : 7,795,540.71 = 3,070,619.47 : x
2. Step 2: Convert to fraction form
   5,648,938.77/7,795,540.71 = 3,070,619.47/x
3. Step 3: Cross multiply
   5,648,938.77x = 7,795,540.71 × 3,070,619.47
4. Step 4: Simplify right side
   5,648,938.77x = 23,937,139,083,303.62
5. Step 5: Solve for x
   x = 23,937,139,083,303.62/5,648,938.77
6. Step 6: Final answer
   x = 4,237,457.70