Finding the Fourth Proportional to 109,875.94, 151,603.59 and 62,118.88

Step by Step Solution

1. Step 1: Write the proportion equation
   109,875.94 : 151,603.59 = 62,118.88 : x
2. Step 2: Convert to fraction form
   109,875.94/151,603.59 = 62,118.88/x
3. Step 3: Cross multiply
   109,875.94x = 151,603.59 × 62,118.88
4. Step 4: Simplify right side
   109,875.94x = 9,417,445,214.78
5. Step 5: Solve for x
   x = 9,417,445,214.78/109,875.94
6. Step 6: Final answer
   x = 85,709.80