Finding the Fourth Proportional to 42,773,627.40, 64,113,201.90 and 23,618,131.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,773,627.40 : 64,113,201.90 = 23,618,131.80 : x
2. Step 2: Convert to fraction form
   42,773,627.40/64,113,201.90 = 23,618,131.80/x
3. Step 3: Cross multiply
   42,773,627.40x = 64,113,201.90 × 23,618,131.80
4. Step 4: Simplify right side
   42,773,627.40x = 1,514,234,052,594,210.50
5. Step 5: Solve for x
   x = 1,514,234,052,594,210.50/42,773,627.40
6. Step 6: Final answer
   x = 35,401,113.83