Finding the Fourth Proportional to 58,404,719.84, 87,609,114.72 and 20,065,955.36

Step by Step Solution

1. Step 1: Write the proportion equation
   58,404,719.84 : 87,609,114.72 = 20,065,955.36 : x
2. Step 2: Convert to fraction form
   58,404,719.84/87,609,114.72 = 20,065,955.36/x
3. Step 3: Cross multiply
   58,404,719.84x = 87,609,114.72 × 20,065,955.36
4. Step 4: Simplify right side
   58,404,719.84x = 1,757,960,585,100,638.75
5. Step 5: Solve for x
   x = 1,757,960,585,100,638.75/58,404,719.84
6. Step 6: Final answer
   x = 30,099,632.19