Finding the Fourth Proportional to 10,189,715.29, 14,061,806.63 and 5,605,938.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,189,715.29 : 14,061,806.63 = 5,605,938.25 : x
2. Step 2: Convert to fraction form
   10,189,715.29/14,061,806.63 = 5,605,938.25/x
3. Step 3: Cross multiply
   10,189,715.29x = 14,061,806.63 × 5,605,938.25
4. Step 4: Simplify right side
   10,189,715.29x = 78,829,619,623,190.91
5. Step 5: Solve for x
   x = 78,829,619,623,190.91/10,189,715.29
6. Step 6: Final answer
   x = 7,736,194.52