Finding the Fourth Proportional to 56,429.76, 77,870.07 and 32,555.01

Step by Step Solution

1. Step 1: Write the proportion equation
   56,429.76 : 77,870.07 = 32,555.01 : x
2. Step 2: Convert to fraction form
   56,429.76/77,870.07 = 32,555.01/x
3. Step 3: Cross multiply
   56,429.76x = 77,870.07 × 32,555.01
4. Step 4: Simplify right side
   56,429.76x = 2,535,060,907.55
5. Step 5: Solve for x
   x = 2,535,060,907.55/56,429.76
6. Step 6: Final answer
   x = 44,924.18