Finding the Fourth Proportional to 13,838,564.92, 19,097,105.56 and 7,559,097.43

Step by Step Solution

1. Step 1: Write the proportion equation
   13,838,564.92 : 19,097,105.56 = 7,559,097.43 : x
2. Step 2: Convert to fraction form
   13,838,564.92/19,097,105.56 = 7,559,097.43/x
3. Step 3: Cross multiply
   13,838,564.92x = 19,097,105.56 × 7,559,097.43
4. Step 4: Simplify right side
   13,838,564.92x = 144,356,881,559,034.69
5. Step 5: Solve for x
   x = 144,356,881,559,034.69/13,838,564.92
6. Step 6: Final answer
   x = 10,431,492.17