Finding the Fourth Proportional to 14,071,568.13, 19,419,092.82 and 7,876,460.79

Step by Step Solution

1. Step 1: Write the proportion equation
   14,071,568.13 : 19,419,092.82 = 7,876,460.79 : x
2. Step 2: Convert to fraction form
   14,071,568.13/19,419,092.82 = 7,876,460.79/x
3. Step 3: Cross multiply
   14,071,568.13x = 19,419,092.82 × 7,876,460.79
4. Step 4: Simplify right side
   14,071,568.13x = 152,953,723,174,100.53
5. Step 5: Solve for x
   x = 152,953,723,174,100.53/14,071,568.13
6. Step 6: Final answer
   x = 10,869,699.93