Finding the Fourth Proportional to 13,146,177.39, 19,719,667.81 and 4,510,156.69

Step by Step Solution

1. Step 1: Write the proportion equation
   13,146,177.39 : 19,719,667.81 = 4,510,156.69 : x
2. Step 2: Convert to fraction form
   13,146,177.39/19,719,667.81 = 4,510,156.69/x
3. Step 3: Cross multiply
   13,146,177.39x = 19,719,667.81 × 4,510,156.69
4. Step 4: Simplify right side
   13,146,177.39x = 88,938,791,697,849.16
5. Step 5: Solve for x
   x = 88,938,791,697,849.16/13,146,177.39
6. Step 6: Final answer
   x = 6,765,372.86