Finding the Fourth Proportional to 10,725,459.24, 16,066,648.28 and 4,960,111.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725,459.24 : 16,066,648.28 = 4,960,111.70 : x
2. Step 2: Convert to fraction form
   10,725,459.24/16,066,648.28 = 4,960,111.70/x
3. Step 3: Cross multiply
   10,725,459.24x = 16,066,648.28 × 4,960,111.70
4. Step 4: Simplify right side
   10,725,459.24x = 79,692,370,113,412.88
5. Step 5: Solve for x
   x = 79,692,370,113,412.88/10,725,459.24
6. Step 6: Final answer
   x = 7,430,205.86