Finding the Fourth Proportional to 60,892,340.76, 83,950,135.83 and 48,374,928.41

Step by Step Solution

1. Step 1: Write the proportion equation
   60,892,340.76 : 83,950,135.83 = 48,374,928.41 : x
2. Step 2: Convert to fraction form
   60,892,340.76/83,950,135.83 = 48,374,928.41/x
3. Step 3: Cross multiply
   60,892,340.76x = 83,950,135.83 × 48,374,928.41
4. Step 4: Simplify right side
   60,892,340.76x = 4,061,081,810,366,275.50
5. Step 5: Solve for x
   x = 4,061,081,810,366,275.50/60,892,340.76
6. Step 6: Final answer
   x = 66,692,818.17