Finding the Fourth Proportional to 58,039,105.71, 87,113,202.40 and 30,392,866.01

Step by Step Solution

1. Step 1: Write the proportion equation
   58,039,105.71 : 87,113,202.40 = 30,392,866.01 : x
2. Step 2: Convert to fraction form
   58,039,105.71/87,113,202.40 = 30,392,866.01/x
3. Step 3: Cross multiply
   58,039,105.71x = 87,113,202.40 × 30,392,866.01
4. Step 4: Simplify right side
   58,039,105.71x = 2,647,619,887,760,473
5. Step 5: Solve for x
   x = 2,647,619,887,760,473/58,039,105.71
6. Step 6: Final answer
   x = 45,617,861.54