Finding the Fourth Proportional to 89,091,931.35, 122,964,101.01 and 58,098,292.23

Step by Step Solution

1. Step 1: Write the proportion equation
   89,091,931.35 : 122,964,101.01 = 58,098,292.23 : x
2. Step 2: Convert to fraction form
   89,091,931.35/122,964,101.01 = 58,098,292.23/x
3. Step 3: Cross multiply
   89,091,931.35x = 122,964,101.01 × 58,098,292.23
4. Step 4: Simplify right side
   89,091,931.35x = 7,144,004,274,278,218
5. Step 5: Solve for x
   x = 7,144,004,274,278,218/89,091,931.35
6. Step 6: Final answer
   x = 80,186,882.99