Finding the Fourth Proportional to 11,742,755.98, 17,615,343.15 and 4,066,385.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,742,755.98 : 17,615,343.15 = 4,066,385.98 : x
2. Step 2: Convert to fraction form
   11,742,755.98/17,615,343.15 = 4,066,385.98/x
3. Step 3: Cross multiply
   11,742,755.98x = 17,615,343.15 × 4,066,385.98
4. Step 4: Simplify right side
   11,742,755.98x = 71,630,784,418,049.03
5. Step 5: Solve for x
   x = 71,630,784,418,049.03/11,742,755.98
6. Step 6: Final answer
   x = 6,099,997.70