Finding the Fourth Proportional to 114,308.34, 157,748.04 and 65,248.95

Step by Step Solution

1. Step 1: Write the proportion equation
   114,308.34 : 157,748.04 = 65,248.95 : x
2. Step 2: Convert to fraction form
   114,308.34/157,748.04 = 65,248.95/x
3. Step 3: Cross multiply
   114,308.34x = 157,748.04 × 65,248.95
4. Step 4: Simplify right side
   114,308.34x = 10,292,893,974.56
5. Step 5: Solve for x
   x = 10,292,893,974.56/114,308.34
6. Step 6: Final answer
   x = 90,045.00