Finding the Fourth Proportional to 11,845,488.42, 17,756,881.64 and 5,012,662.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,845,488.42 : 17,756,881.64 = 5,012,662.24 : x
2. Step 2: Convert to fraction form
   11,845,488.42/17,756,881.64 = 5,012,662.24/x
3. Step 3: Cross multiply
   11,845,488.42x = 17,756,881.64 × 5,012,662.24
4. Step 4: Simplify right side
   11,845,488.42x = 89,009,250,071,913.97
5. Step 5: Solve for x
   x = 89,009,250,071,913.97/11,845,488.42
6. Step 6: Final answer
   x = 7,514,189.95