Finding the Fourth Proportional to 14,657,524.69, 21,989,664.78 and 5,072,903.33

Step by Step Solution

1. Step 1: Write the proportion equation
   14,657,524.69 : 21,989,664.78 = 5,072,903.33 : x
2. Step 2: Convert to fraction form
   14,657,524.69/21,989,664.78 = 5,072,903.33/x
3. Step 3: Cross multiply
   14,657,524.69x = 21,989,664.78 × 5,072,903.33
4. Step 4: Simplify right side
   14,657,524.69x = 111,551,443,633,071.55
5. Step 5: Solve for x
   x = 111,551,443,633,071.55/14,657,524.69
6. Step 6: Final answer
   x = 7,610,524.01