Finding the Fourth Proportional to 64,947,485.93, 89,626,817.06 and 35,177,393.35

Step by Step Solution

1. Step 1: Write the proportion equation
   64,947,485.93 : 89,626,817.06 = 35,177,393.35 : x
2. Step 2: Convert to fraction form
   64,947,485.93/89,626,817.06 = 35,177,393.35/x
3. Step 3: Cross multiply
   64,947,485.93x = 89,626,817.06 × 35,177,393.35
4. Step 4: Simplify right side
   64,947,485.93x = 3,152,837,798,028,156.50
5. Step 5: Solve for x
   x = 3,152,837,798,028,156.50/64,947,485.93
6. Step 6: Final answer
   x = 48,544,416.35