Finding the Fourth Proportional to 126,797,820.59, 190,063,984.51 and 53,063,846.06

Step by Step Solution

1. Step 1: Write the proportion equation
   126,797,820.59 : 190,063,984.51 = 53,063,846.06 : x
2. Step 2: Convert to fraction form
   126,797,820.59/190,063,984.51 = 53,063,846.06/x
3. Step 3: Cross multiply
   126,797,820.59x = 190,063,984.51 × 53,063,846.06
4. Step 4: Simplify right side
   126,797,820.59x = 10,085,526,015,417,614
5. Step 5: Solve for x
   x = 10,085,526,015,417,614/126,797,820.59
6. Step 6: Final answer
   x = 79,540,215.82