Finding the Fourth Proportional to 64,429,158.57, 88,912,253.34 and 35,455,782.57

Step by Step Solution

1. Step 1: Write the proportion equation
   64,429,158.57 : 88,912,253.34 = 35,455,782.57 : x
2. Step 2: Convert to fraction form
   64,429,158.57/88,912,253.34 = 35,455,782.57/x
3. Step 3: Cross multiply
   64,429,158.57x = 88,912,253.34 × 35,455,782.57
4. Step 4: Simplify right side
   64,429,158.57x = 3,152,453,522,231,796.50
5. Step 5: Solve for x
   x = 3,152,453,522,231,796.50/64,429,158.57
6. Step 6: Final answer
   x = 48,928,987.93