Finding the Fourth Proportional to 14,301,196.86, 19,735,876.22 and 7,774,851.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,301,196.86 : 19,735,876.22 = 7,774,851.25 : x
2. Step 2: Convert to fraction form
   14,301,196.86/19,735,876.22 = 7,774,851.25/x
3. Step 3: Cross multiply
   14,301,196.86x = 19,735,876.22 × 7,774,851.25
4. Step 4: Simplify right side
   14,301,196.86x = 153,443,501,898,912.28
5. Step 5: Solve for x
   x = 153,443,501,898,912.28/14,301,196.86
6. Step 6: Final answer
   x = 10,729,416.80