Finding the Fourth Proportional to 10,070,776.17, 15,106,150.42 and 4,676,476.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,070,776.17 : 15,106,150.42 = 4,676,476.82 : x
2. Step 2: Convert to fraction form
   10,070,776.17/15,106,150.42 = 4,676,476.82/x
3. Step 3: Cross multiply
   10,070,776.17x = 15,106,150.42 × 4,676,476.82
4. Step 4: Simplify right side
   10,070,776.17x = 70,643,562,191,341.33
5. Step 5: Solve for x
   x = 70,643,562,191,341.33/10,070,776.17
6. Step 6: Final answer
   x = 7,014,708.80