Finding the Fourth Proportional to 12,627,503.42, 17,430,693.46 and 8,276,869.94

Step by Step Solution

1. Step 1: Write the proportion equation
   12,627,503.42 : 17,430,693.46 = 8,276,869.94 : x
2. Step 2: Convert to fraction form
   12,627,503.42/17,430,693.46 = 8,276,869.94/x
3. Step 3: Cross multiply
   12,627,503.42x = 17,430,693.46 × 8,276,869.94
4. Step 4: Simplify right side
   12,627,503.42x = 144,271,582,732,428.59
5. Step 5: Solve for x
   x = 144,271,582,732,428.59/12,627,503.42
6. Step 6: Final answer
   x = 11,425,186.59