Finding the Fourth Proportional to 11,111,498.48, 16,750,530.63 and 10,370,802.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,111,498.48 : 16,750,530.63 = 10,370,802.56 : x
2. Step 2: Convert to fraction form
   11,111,498.48/16,750,530.63 = 10,370,802.56/x
3. Step 3: Cross multiply
   11,111,498.48x = 16,750,530.63 × 10,370,802.56
4. Step 4: Simplify right side
   11,111,498.48x = 173,716,445,938,962.44
5. Step 5: Solve for x
   x = 173,716,445,938,962.44/11,111,498.48
6. Step 6: Final answer
   x = 15,633,935.09