Finding the Fourth Proportional to 9,053,150.88, 12,493,175.00 and 4,978,769.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,053,150.88 : 12,493,175.00 = 4,978,769.88 : x
2. Step 2: Convert to fraction form
   9,053,150.88/12,493,175.00 = 4,978,769.88/x
3. Step 3: Cross multiply
   9,053,150.88x = 12,493,175.00 × 4,978,769.88
4. Step 4: Simplify right side
   9,053,150.88x = 62,200,643,370,675.15
5. Step 5: Solve for x
   x = 62,200,643,370,675.15/9,053,150.88
6. Step 6: Final answer
   x = 6,870,607.17