Finding the Fourth Proportional to 9,510,058.63, 13,123,874.24 and 5,159,145.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,510,058.63 : 13,123,874.24 = 5,159,145.76 : x
2. Step 2: Convert to fraction form
   9,510,058.63/13,123,874.24 = 5,159,145.76/x
3. Step 3: Cross multiply
   9,510,058.63x = 13,123,874.24 × 5,159,145.76
4. Step 4: Simplify right side
   9,510,058.63x = 67,707,980,100,810.61
5. Step 5: Solve for x
   x = 67,707,980,100,810.61/9,510,058.63
6. Step 6: Final answer
   x = 7,119,617.53