Finding the Fourth Proportional to 62,131.35, 93,104.87 and 45,634.71

Step by Step Solution

1. Step 1: Write the proportion equation
   62,131.35 : 93,104.87 = 45,634.71 : x
2. Step 2: Convert to fraction form
   62,131.35/93,104.87 = 45,634.71/x
3. Step 3: Cross multiply
   62,131.35x = 93,104.87 × 45,634.71
4. Step 4: Simplify right side
   62,131.35x = 4,248,813,513.86
5. Step 5: Solve for x
   x = 4,248,813,513.86/62,131.35
6. Step 6: Final answer
   x = 68,384.37