Finding the Fourth Proportional to 11,551,074.87, 15,948,003.69 and 7,422,696.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,551,074.87 : 15,948,003.69 = 7,422,696.84 : x
2. Step 2: Convert to fraction form
   11,551,074.87/15,948,003.69 = 7,422,696.84/x
3. Step 3: Cross multiply
   11,551,074.87x = 15,948,003.69 × 7,422,696.84
4. Step 4: Simplify right side
   11,551,074.87x = 118,377,196,594,071.33
5. Step 5: Solve for x
   x = 118,377,196,594,071.33/11,551,074.87
6. Step 6: Final answer
   x = 10,248,154.21