Finding the Fourth Proportional to 12,725,002.06, 19,063,419.48 and 7,522,034.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,725,002.06 : 19,063,419.48 = 7,522,034.71 : x
2. Step 2: Convert to fraction form
   12,725,002.06/19,063,419.48 = 7,522,034.71/x
3. Step 3: Cross multiply
   12,725,002.06x = 19,063,419.48 × 7,522,034.71
4. Step 4: Simplify right side
   12,725,002.06x = 143,395,703,019,850.16
5. Step 5: Solve for x
   x = 143,395,703,019,850.16/12,725,002.06
6. Step 6: Final answer
   x = 11,268,815.70