Finding the Fourth Proportional to 302,061.01, 453,111.51 and 88,847.99

Step by Step Solution

1. Step 1: Write the proportion equation
   302,061.01 : 453,111.51 = 88,847.99 : x
2. Step 2: Convert to fraction form
   302,061.01/453,111.51 = 88,847.99/x
3. Step 3: Cross multiply
   302,061.01x = 453,111.51 × 88,847.99
4. Step 4: Simplify right side
   302,061.01x = 40,258,046,909.36
5. Step 5: Solve for x
   x = 40,258,046,909.36/302,061.01
6. Step 6: Final answer
   x = 133,277.87