Finding the Fourth Proportional to 56,235,111.50, 77,582,272.83 and 35,314,839.74

Step by Step Solution

1. Step 1: Write the proportion equation
   56,235,111.50 : 77,582,272.83 = 35,314,839.74 : x
2. Step 2: Convert to fraction form
   56,235,111.50/77,582,272.83 = 35,314,839.74/x
3. Step 3: Cross multiply
   56,235,111.50x = 77,582,272.83 × 35,314,839.74
4. Step 4: Simplify right side
   56,235,111.50x = 2,739,805,531,656,406.50
5. Step 5: Solve for x
   x = 2,739,805,531,656,406.50/56,235,111.50
6. Step 6: Final answer
   x = 48,720,549.47