Finding the Fourth Proportional to 33,556,752.96, 50,090,152.50 and 28,795,041.60

Step by Step Solution

1. Step 1: Write the proportion equation
   33,556,752.96 : 50,090,152.50 = 28,795,041.60 : x
2. Step 2: Convert to fraction form
   33,556,752.96/50,090,152.50 = 28,795,041.60/x
3. Step 3: Cross multiply
   33,556,752.96x = 50,090,152.50 × 28,795,041.60
4. Step 4: Simplify right side
   33,556,752.96x = 1,442,348,024,987,844
5. Step 5: Solve for x
   x = 1,442,348,024,987,844/33,556,752.96
6. Step 6: Final answer
   x = 42,982,347.75