Finding the Fourth Proportional to 11,112,488.52, 16,752,022.85 and 10,371,792.84

Step by Step Solution

1. Step 1: Write the proportion equation
   11,112,488.52 : 16,752,022.85 = 10,371,792.84 : x
2. Step 2: Convert to fraction form
   11,112,488.52/16,752,022.85 = 10,371,792.84/x
3. Step 3: Cross multiply
   11,112,488.52x = 16,752,022.85 × 10,371,792.84
4. Step 4: Simplify right side
   11,112,488.52x = 173,748,510,599,287.44
5. Step 5: Solve for x
   x = 173,748,510,599,287.44/11,112,488.52
6. Step 6: Final answer
   x = 15,635,427.68