Finding the Fourth Proportional to 110,423,002.60, 152,374,783.30 and 64,016,245.86

Step by Step Solution

1. Step 1: Write the proportion equation
   110,423,002.60 : 152,374,783.30 = 64,016,245.86 : x
2. Step 2: Convert to fraction form
   110,423,002.60/152,374,783.30 = 64,016,245.86/x
3. Step 3: Cross multiply
   110,423,002.60x = 152,374,783.30 × 64,016,245.86
4. Step 4: Simplify right side
   110,423,002.60x = 9,754,461,590,597,022
5. Step 5: Solve for x
   x = 9,754,461,590,597,022/110,423,002.60
6. Step 6: Final answer
   x = 88,337,224.68