Finding the Fourth Proportional to 141,562.50, 212,376.59 and 48,068.25

Step by Step Solution

1. Step 1: Write the proportion equation
   141,562.50 : 212,376.59 = 48,068.25 : x
2. Step 2: Convert to fraction form
   141,562.50/212,376.59 = 48,068.25/x
3. Step 3: Cross multiply
   141,562.50x = 212,376.59 × 48,068.25
4. Step 4: Simplify right side
   141,562.50x = 10,208,570,781.93
5. Step 5: Solve for x
   x = 10,208,570,781.93/141,562.50
6. Step 6: Final answer
   x = 72,113.52