Finding the Fourth Proportional to 33,025,010.55, 45,573,264.50 and 18,341,622.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,025,010.55 : 45,573,264.50 = 18,341,622.25 : x
2. Step 2: Convert to fraction form
   33,025,010.55/45,573,264.50 = 18,341,622.25/x
3. Step 3: Cross multiply
   33,025,010.55x = 45,573,264.50 × 18,341,622.25
4. Step 4: Simplify right side
   33,025,010.55x = 835,887,601,952,693.75
5. Step 5: Solve for x
   x = 835,887,601,952,693.75/33,025,010.55
6. Step 6: Final answer
   x = 25,310,744.44