Finding the Fourth Proportional to 33,997,109.76, 46,914,819.84 and 18,526,878.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,997,109.76 : 46,914,819.84 = 18,526,878.72 : x
2. Step 2: Convert to fraction form
   33,997,109.76/46,914,819.84 = 18,526,878.72/x
3. Step 3: Cross multiply
   33,997,109.76x = 46,914,819.84 × 18,526,878.72
4. Step 4: Simplify right side
   33,997,109.76x = 869,185,177,346,329.88
5. Step 5: Solve for x
   x = 869,185,177,346,329.88/33,997,109.76
6. Step 6: Final answer
   x = 25,566,443.25