Finding the Fourth Proportional to 67,409,894.63, 93,089,899.89 and 63,737,414.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,409,894.63 : 93,089,899.89 = 63,737,414.34 : x
2. Step 2: Convert to fraction form
   67,409,894.63/93,089,899.89 = 63,737,414.34/x
3. Step 3: Cross multiply
   67,409,894.63x = 93,089,899.89 × 63,737,414.34
4. Step 4: Simplify right side
   67,409,894.63x = 5,933,309,520,158,051
5. Step 5: Solve for x
   x = 5,933,309,520,158,051/67,409,894.63
6. Step 6: Final answer
   x = 88,018,377.02