Finding the Fourth Proportional to 164,670,501.25, 227,243,172.91 and 94,105,302.05

Step by Step Solution

1. Step 1: Write the proportion equation
   164,670,501.25 : 227,243,172.91 = 94,105,302.05 : x
2. Step 2: Convert to fraction form
   164,670,501.25/227,243,172.91 = 94,105,302.05/x
3. Step 3: Cross multiply
   164,670,501.25x = 227,243,172.91 × 94,105,302.05
4. Step 4: Simplify right side
   164,670,501.25x = 21,384,787,425,495,928
5. Step 5: Solve for x
   x = 21,384,787,425,495,928/164,670,501.25
6. Step 6: Final answer
   x = 129,864,105.98