Finding the Fourth Proportional to 62,788.77, 94,614.78 and 51,938.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,788.77 : 94,614.78 = 51,938.52 : x
2. Step 2: Convert to fraction form
   62,788.77/94,614.78 = 51,938.52/x
3. Step 3: Cross multiply
   62,788.77x = 94,614.78 × 51,938.52
4. Step 4: Simplify right side
   62,788.77x = 4,914,151,483.29
5. Step 5: Solve for x
   x = 4,914,151,483.29/62,788.77
6. Step 6: Final answer
   x = 78,264.82