Finding the Fourth Proportional to 52,179.35, 78,264.86 and 14,737.91

Step by Step Solution

1. Step 1: Write the proportion equation
   52,179.35 : 78,264.86 = 14,737.91 : x
2. Step 2: Convert to fraction form
   52,179.35/78,264.86 = 14,737.91/x
3. Step 3: Cross multiply
   52,179.35x = 78,264.86 × 14,737.91
4. Step 4: Simplify right side
   52,179.35x = 1,153,459,997.83
5. Step 5: Solve for x
   x = 1,153,459,997.83/52,179.35
6. Step 6: Final answer
   x = 22,105.68