Finding the Fourth Proportional to 9,055,261.28, 12,496,350.72 and 4,925,388.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,055,261.28 : 12,496,350.72 = 4,925,388.50 : x
2. Step 2: Convert to fraction form
   9,055,261.28/12,496,350.72 = 4,925,388.50/x
3. Step 3: Cross multiply
   9,055,261.28x = 12,496,350.72 × 4,925,388.50
4. Step 4: Simplify right side
   9,055,261.28x = 61,549,382,065,772.97
5. Step 5: Solve for x
   x = 61,549,382,065,772.97/9,055,261.28
6. Step 6: Final answer
   x = 6,797,085.16