Finding the Fourth Proportional to 65,148,535.58, 97,722,747.78 and 16,626,385.49

Step by Step Solution

1. Step 1: Write the proportion equation
   65,148,535.58 : 97,722,747.78 = 16,626,385.49 : x
2. Step 2: Convert to fraction form
   65,148,535.58/97,722,747.78 = 16,626,385.49/x
3. Step 3: Cross multiply
   65,148,535.58x = 97,722,747.78 × 16,626,385.49
4. Step 4: Simplify right side
   65,148,535.58x = 1,624,776,075,181,359
5. Step 5: Solve for x
   x = 1,624,776,075,181,359/65,148,535.58
6. Step 6: Final answer
   x = 24,939,564.04