Finding the Fourth Proportional to 132,812,510,584.95, 199,058,707,159.88 and 61,002,932,433.48

Step by Step Solution

1. Step 1: Write the proportion equation
   132,812,510,584.95 : 199,058,707,159.88 = 61,002,932,433.48 : x
2. Step 2: Convert to fraction form
   132,812,510,584.95/199,058,707,159.88 = 61,002,932,433.48/x
3. Step 3: Cross multiply
   132,812,510,584.95x = 199,058,707,159.88 × 61,002,932,433.48
4. Step 4: Simplify right side
   132,812,510,584.95x = 12,143,164,863,170,041,872,384
5. Step 5: Solve for x
   x = 12,143,164,863,170,041,872,384/132,812,510,584.95
6. Step 6: Final answer
   x = 91,430,881,094.62