Finding the Fourth Proportional to 12,914,298.14, 17,821,730.88 and 7,113,080.04

Step by Step Solution

1. Step 1: Write the proportion equation
   12,914,298.14 : 17,821,730.88 = 7,113,080.04 : x
2. Step 2: Convert to fraction form
   12,914,298.14/17,821,730.88 = 7,113,080.04/x
3. Step 3: Cross multiply
   12,914,298.14x = 17,821,730.88 × 7,113,080.04
4. Step 4: Simplify right side
   12,914,298.14x = 126,767,398,200,779.62
5. Step 5: Solve for x
   x = 126,767,398,200,779.62/12,914,298.14
6. Step 6: Final answer
   x = 9,816,050.15