Finding the Fourth Proportional to 58,990,131.92, 88,485,477.94 and 18,049,505.89

Step by Step Solution

1. Step 1: Write the proportion equation
   58,990,131.92 : 88,485,477.94 = 18,049,505.89 : x
2. Step 2: Convert to fraction form
   58,990,131.92/88,485,477.94 = 18,049,505.89/x
3. Step 3: Cross multiply
   58,990,131.92x = 88,485,477.94 × 18,049,505.89
4. Step 4: Simplify right side
   58,990,131.92x = 1,597,119,155,257,495
5. Step 5: Solve for x
   x = 1,597,119,155,257,495/58,990,131.92
6. Step 6: Final answer
   x = 27,074,344.53