Finding the Fourth Proportional to 55,249,760.84, 82,860,500.16 and 16,379,123.12

Step by Step Solution

1. Step 1: Write the proportion equation
   55,249,760.84 : 82,860,500.16 = 16,379,123.12 : x
2. Step 2: Convert to fraction form
   55,249,760.84/82,860,500.16 = 16,379,123.12/x
3. Step 3: Cross multiply
   55,249,760.84x = 82,860,500.16 × 16,379,123.12
4. Step 4: Simplify right side
   55,249,760.84x = 1,357,182,333,905,419.50
5. Step 5: Solve for x
   x = 1,357,182,333,905,419.50/55,249,760.84
6. Step 6: Final answer
   x = 24,564,492.47