Finding the Fourth Proportional to 53,080,956.90, 73,213,986.89 and 35,430,960.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,080,956.90 : 73,213,986.89 = 35,430,960.50 : x
2. Step 2: Convert to fraction form
   53,080,956.90/73,213,986.89 = 35,430,960.50/x
3. Step 3: Cross multiply
   53,080,956.90x = 73,213,986.89 × 35,430,960.50
4. Step 4: Simplify right side
   53,080,956.90x = 2,594,041,877,003,883
5. Step 5: Solve for x
   x = 2,594,041,877,003,883/53,080,956.90
6. Step 6: Final answer
   x = 48,869,538.69