Finding the Fourth Proportional to 60,682,978.50, 91,024,555.35 and 24,781,186.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,682,978.50 : 91,024,555.35 = 24,781,186.50 : x
2. Step 2: Convert to fraction form
   60,682,978.50/91,024,555.35 = 24,781,186.50/x
3. Step 3: Cross multiply
   60,682,978.50x = 91,024,555.35 × 24,781,186.50
4. Step 4: Simplify right side
   60,682,978.50x = 2,255,696,482,207,922.50
5. Step 5: Solve for x
   x = 2,255,696,482,207,922.50/60,682,978.50
6. Step 6: Final answer
   x = 37,171,815.52