Finding the Fourth Proportional to 30,854,875.26, 42,584,065.38 and 19,097,914.71

Step by Step Solution

1. Step 1: Write the proportion equation
   30,854,875.26 : 42,584,065.38 = 19,097,914.71 : x
2. Step 2: Convert to fraction form
   30,854,875.26/42,584,065.38 = 19,097,914.71/x
3. Step 3: Cross multiply
   30,854,875.26x = 42,584,065.38 × 19,097,914.71
4. Step 4: Simplify right side
   30,854,875.26x = 813,266,848,632,303.88
5. Step 5: Solve for x
   x = 813,266,848,632,303.88/30,854,875.26
6. Step 6: Final answer
   x = 26,357,807.05