Finding the Fourth Proportional to 10,085,336.01, 13,918,929.71 and 5,615,341.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,085,336.01 : 13,918,929.71 = 5,615,341.29 : x
2. Step 2: Convert to fraction form
   10,085,336.01/13,918,929.71 = 5,615,341.29/x
3. Step 3: Cross multiply
   10,085,336.01x = 13,918,929.71 × 5,615,341.29
4. Step 4: Simplify right side
   10,085,336.01x = 78,159,540,685,094.02
5. Step 5: Solve for x
   x = 78,159,540,685,094.02/10,085,336.01
6. Step 6: Final answer
   x = 7,749,820.20