Finding the Fourth Proportional to 64,428,719.52, 88,911,647.48 and 35,455,343.52

Step by Step Solution

1. Step 1: Write the proportion equation
   64,428,719.52 : 88,911,647.48 = 35,455,343.52 : x
2. Step 2: Convert to fraction form
   64,428,719.52/88,911,647.48 = 35,455,343.52/x
3. Step 3: Cross multiply
   64,428,719.52x = 88,911,647.48 × 35,455,343.52
4. Step 4: Simplify right side
   64,428,719.52x = 3,152,393,004,332,543
5. Step 5: Solve for x
   x = 3,152,393,004,332,543/64,428,719.52
6. Step 6: Final answer
   x = 48,928,382.06