Finding the Fourth Proportional to 32,948,075.69, 49,422,631.58 and 12,472,297.91

Step by Step Solution

1. Step 1: Write the proportion equation
   32,948,075.69 : 49,422,631.58 = 12,472,297.91 : x
2. Step 2: Convert to fraction form
   32,948,075.69/49,422,631.58 = 12,472,297.91/x
3. Step 3: Cross multiply
   32,948,075.69x = 49,422,631.58 × 12,472,297.91
4. Step 4: Simplify right side
   32,948,075.69x = 616,413,784,484,565.25
5. Step 5: Solve for x
   x = 616,413,784,484,565.25/32,948,075.69
6. Step 6: Final answer
   x = 18,708,642.97