Finding the Fourth Proportional to 9,301,575.48, 12,836,323.50 and 5,115,425.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,301,575.48 : 12,836,323.50 = 5,115,425.82 : x
2. Step 2: Convert to fraction form
   9,301,575.48/12,836,323.50 = 5,115,425.82/x
3. Step 3: Cross multiply
   9,301,575.48x = 12,836,323.50 × 5,115,425.82
4. Step 4: Simplify right side
   9,301,575.48x = 65,663,260,665,772.77
5. Step 5: Solve for x
   x = 65,663,260,665,772.77/9,301,575.48
6. Step 6: Final answer
   x = 7,059,369.76