Finding the Fourth Proportional to 43,924,066.84, 65,885,768.52 and 13,218,514

Step by Step Solution

1. Step 1: Write the proportion equation
   43,924,066.84 : 65,885,768.52 = 13,218,514 : x
2. Step 2: Convert to fraction form
   43,924,066.84/65,885,768.52 = 13,218,514/x
3. Step 3: Cross multiply
   43,924,066.84x = 65,885,768.52 × 13,218,514
4. Step 4: Simplify right side
   43,924,066.84x = 870,911,953,582,379.38
5. Step 5: Solve for x
   x = 870,911,953,582,379.38/43,924,066.84
6. Step 6: Final answer
   x = 19,827,671.17