Finding the Fourth Proportional to 109,557.93, 151,189.98 and 59,256.93

Step by Step Solution

1. Step 1: Write the proportion equation
   109,557.93 : 151,189.98 = 59,256.93 : x
2. Step 2: Convert to fraction form
   109,557.93/151,189.98 = 59,256.93/x
3. Step 3: Cross multiply
   109,557.93x = 151,189.98 × 59,256.93
4. Step 4: Simplify right side
   109,557.93x = 8,959,054,061.56
5. Step 5: Solve for x
   x = 8,959,054,061.56/109,557.93
6. Step 6: Final answer
   x = 81,774.58