Finding the Fourth Proportional to 127,488,426.10, 190,836,784.55 and 69,050,962.93

Step by Step Solution

1. Step 1: Write the proportion equation
   127,488,426.10 : 190,836,784.55 = 69,050,962.93 : x
2. Step 2: Convert to fraction form
   127,488,426.10/190,836,784.55 = 69,050,962.93/x
3. Step 3: Cross multiply
   127,488,426.10x = 190,836,784.55 × 69,050,962.93
4. Step 4: Simplify right side
   127,488,426.10x = 13,177,463,736,033,226
5. Step 5: Solve for x
   x = 13,177,463,736,033,226/127,488,426.10
6. Step 6: Final answer
   x = 103,362,039.52