Finding the Fourth Proportional to 33,814,978.12, 46,664,686.71 and 18,345,058.66

Step by Step Solution

1. Step 1: Write the proportion equation
   33,814,978.12 : 46,664,686.71 = 18,345,058.66 : x
2. Step 2: Convert to fraction form
   33,814,978.12/46,664,686.71 = 18,345,058.66/x
3. Step 3: Cross multiply
   33,814,978.12x = 46,664,686.71 × 18,345,058.66
4. Step 4: Simplify right side
   33,814,978.12x = 856,066,415,045,472.38
5. Step 5: Solve for x
   x = 856,066,415,045,472.38/33,814,978.12
6. Step 6: Final answer
   x = 25,316,190.12