Finding the Fourth Proportional to 42,819,060.32, 59,063,425.80 and 25,403,075.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,819,060.32 : 59,063,425.80 = 25,403,075.36 : x
2. Step 2: Convert to fraction form
   42,819,060.32/59,063,425.80 = 25,403,075.36/x
3. Step 3: Cross multiply
   42,819,060.32x = 59,063,425.80 × 25,403,075.36
4. Step 4: Simplify right side
   42,819,060.32x = 1,500,392,656,617,168.25
5. Step 5: Solve for x
   x = 1,500,392,656,617,168.25/42,819,060.32
6. Step 6: Final answer
   x = 35,040,298.54