Finding the Fourth Proportional to 40,185,902.72, 60,242,965.42 and 14,608,894

Step by Step Solution

1. Step 1: Write the proportion equation
   40,185,902.72 : 60,242,965.42 = 14,608,894 : x
2. Step 2: Convert to fraction form
   40,185,902.72/60,242,965.42 = 14,608,894/x
3. Step 3: Cross multiply
   40,185,902.72x = 60,242,965.42 × 14,608,894
4. Step 4: Simplify right side
   40,185,902.72x = 880,083,096,066,445.50
5. Step 5: Solve for x
   x = 880,083,096,066,445.50/40,185,902.72
6. Step 6: Final answer
   x = 21,900,294.29