Finding the Fourth Proportional to 10,630,688, 15,948,357.59 and 3,442,948.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,630,688 : 15,948,357.59 = 3,442,948.47 : x
2. Step 2: Convert to fraction form
   10,630,688/15,948,357.59 = 3,442,948.47/x
3. Step 3: Cross multiply
   10,630,688x = 15,948,357.59 × 3,442,948.47
4. Step 4: Simplify right side
   10,630,688x = 54,909,373,363,503.39
5. Step 5: Solve for x
   x = 54,909,373,363,503.39/10,630,688
6. Step 6: Final answer
   x = 5,165,175.89