Finding the Fourth Proportional to 250,498.61, 375,748.67 and 60,959.01

Step by Step Solution

1. Step 1: Write the proportion equation
   250,498.61 : 375,748.67 = 60,959.01 : x
2. Step 2: Convert to fraction form
   250,498.61/375,748.67 = 60,959.01/x
3. Step 3: Cross multiply
   250,498.61x = 375,748.67 × 60,959.01
4. Step 4: Simplify right side
   250,498.61x = 22,905,266,932.02
5. Step 5: Solve for x
   x = 22,905,266,932.02/250,498.61
6. Step 6: Final answer
   x = 91,438.70