Finding the Fourth Proportional to 60,968,667.12, 84,136,853.08 and 33,091,387.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,968,667.12 : 84,136,853.08 = 33,091,387.50 : x
2. Step 2: Convert to fraction form
   60,968,667.12/84,136,853.08 = 33,091,387.50/x
3. Step 3: Cross multiply
   60,968,667.12x = 84,136,853.08 × 33,091,387.50
4. Step 4: Simplify right side
   60,968,667.12x = 2,784,205,208,184,456
5. Step 5: Solve for x
   x = 2,784,205,208,184,456/60,968,667.12
6. Step 6: Final answer
   x = 45,666,164.93